Math Blog
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Newly added pages can be seen from this page. Keep visiting to this page so that you will remain updated.en-usMathWed, 27 Aug 2014 18:33:41 -0400Wed, 27 Aug 2014 18:33:41 -0400math-only-math.comAug 27, Slope-intercept Form |Equation of a Straight Line|Slope-intercept Form of a Line
http://www.math-only-math.com/slope-intercept-form.html2a61abf16ab34b23cd0f59899fa69015We will learn how to find the slope-intercept form of a line. The equation of a straight line with slope m and making an intercept b on y-axis is y = mx + b Let a line AB intersects the y-axisWed, 27 Aug 2014 18:33:39 -0400Aug 27, Equation of a Line Parallel to y-axis |Find the Equation of y-axis|Straight Line
http://www.math-only-math.com/equation-of-a-line-parallel-to-y-axis.htmlc3382680c499f016338f9dd36905b540We will learn how to find the equation of y-axis and equation of a line parallel to y-axis. Let AB be a straight line parallel to y-axis at a distance a units from it.Wed, 27 Aug 2014 18:13:21 -0400Aug 27, Equation of a Line Parallel to x-axis |Find the Equation of x-axis|Straight Line
http://www.math-only-math.com/equation-of-a-line-parallel-to-x-axis.html79691f293b79df14a96ff351faf712d6Let AB be a straight line parallel to x-axis at a distance b units from it. Then, clearly, all points on the line AB have the same ordinate b. Thus, AB can be considered as the locus of a pointWed, 27 Aug 2014 18:06:01 -0400Aug 25, Collinearity of Three Points | Condition of Collinearity | Concept of Slope
http://www.math-only-math.com/collinearity-of-three-points.html221509cda05e4e30c0adb7fa72dcd167We will find the condition of collinearity of three given points by using the concept of slope. Let P (x1, y1), Q (x2, y2) and R (x3, y3) are three given points. If the points P, Q and RMon, 25 Aug 2014 18:28:23 -0400Aug 25, Slope of a Line through Two Given Points | Slop of Two Parallel Lines are Equal
http://www.math-only-math.com/slope-of-a-line-through-two-given-points.html7cde70eaf7d703695c016dee1e467029How to find the slope of a line through two given points? Let (x\(_{1}\), y\(_{1}\)) and (x\(_{2}\), y\(_{2}\)) be two given cartesian co-ordinates of the point A and B respectively referredMon, 25 Aug 2014 18:15:29 -0400Aug 24, Slope of a Straight Line | Angle of Inclination of a Line | Solved Examples
http://www.math-only-math.com/slope-of-a-straight-line.html64acda23498050b7f3556e4efa565592What is slope of a straight line? The tangent value of any trigonometric angle that a straight line makes with the positive direction of the x-axis in anticlockwise direction is called theSun, 24 Aug 2014 18:09:02 -0400Aug 24, Straight Line | Represents a Straight Line | Equation of the Straight Line
http://www.math-only-math.com/straight-line.html7f4b2d4217d106216ba5563b7f4316c7A straight line is a curve such that every point on the line segment joining any two points on it lies on it. If a point moves on a plane in a given direction then its locus is calledSun, 24 Aug 2014 18:02:43 -0400Aug 23, Problems on Surds | Simplest form of Surd | Express the Surd | Rationalization
http://www.math-only-math.com/problems-on-surds.html1cd3c40de65d884d4c20755e3ee4cbebWe will solve different types of problems on surds. 1. State whether the following are surds or not with reasons (i) √5 × √10 (ii) √8 × √6Sat, 23 Aug 2014 16:39:22 -0400Aug 21, Worksheet on Days of the Week | Fun with Days of the Week!
http://www.math-only-math.com/worksheet-on-days-of-the-week.html5b15056456a841fd4c3985084ce8e2acPractice the questions given in the worksheet on days of the week. We know, 7 days makes one week. Starting from the first day of the week, the names of different days of the week are:Thu, 21 Aug 2014 17:43:06 -0400Aug 20, Rules of Surds | Every Rational Number is not a Surd | Rationalization of Surds
http://www.math-only-math.com/rules-of-surds.html4ec08999455855bb1654f122300cf650Some of the important rules of surds are listed below. 1. Every rational number is not a surd. 2. Every irrational number is a surd.Wed, 20 Aug 2014 17:50:12 -0400Aug 20, Express of a Simple Quadratic Surd | Unlike Quadratic Surds | Rational Quantity
http://www.math-only-math.com/express-of-a-simple-quadratic-surd.html7ebf8f689b46ef7bce36757d82956878We will learn how to express of a simple quadratic surd. We cannot express a simple quadratic surd by the following ways:Wed, 20 Aug 2014 17:42:09 -0400Aug 20, Product of two unlike Quadratic Surds | Product of Surds|Multiplication of Surds
http://www.math-only-math.com/product-of-two-unlike-quadratic-surds.html3b163b3dafdc6675af75cd51ab434d3cThe product of two unlike quadratic surds cannot be rational. Suppose, let √p and √q be two unlike quadratic surds. We have to show that √p ∙ √q cannot be rational. Wed, 20 Aug 2014 17:33:08 -0400Aug 20, Properties of Surds | Simple Quadratic Surd | Represent Rational Numbers
http://www.math-only-math.com/properties-of-surds.html4bbeb3b9bbaff3c39f00c066314d7d90We will discuss about the different properties of surds. If a and b are both rationals and √x and √y are both surds and a + √x = b + √y then a = b and x = y If a not equal to b, let us assumeWed, 20 Aug 2014 16:51:17 -0400Aug 20, Conjugate Surds | Complementary Surds | Binomial Quadratic Surds
http://www.math-only-math.com/conjugate-surds.html7ff85be87b209d361d8604457e6ea29eThe sum and difference of two simple quadratic surds are said to be conjugate surds to each other. Conjugate surds are also known as complementary surds.Wed, 20 Aug 2014 16:47:29 -0400Aug 20, Rationalization of Surds | Rationalizing the Denominator of the Surd
http://www.math-only-math.com/rationalization-of-surds.htmlf8c1dc706b5b7063397a85fb45171569We will discuss about the rationalization of surds. When the denominator of an expression is a surd which can be reduced to an expression with rational denominator, this processWed, 20 Aug 2014 16:41:42 -0400Aug 20, Division of Surds | Divide a given Surd by another Surd | Rationalizing Factor
http://www.math-only-math.com/division-of-surds.htmlbbb8ec1fa18b7c0cc47aff8f9d0e96f7In division of surds we need to divide a given surd by another surd the quotient is first expressed as a fraction. Then by rationalizing the denominator the required quotientWed, 20 Aug 2014 16:34:07 -0400Aug 11, Multiplication of Surds | Product of Two or more Surds | Product of Surd-factors
http://www.math-only-math.com/multiplication-of-surds.html73a94b250a979acc9cf7099b4d618cccIn multiplication of surds we will learn how to find the product of two or more surds. Follow the following steps to find the multiplication of two or more surds. Step I: Express each surdMon, 11 Aug 2014 03:47:56 -0400Aug 11, Addition and Subtraction of Surds | Sum or Difference of Surds | Examples
http://www.math-only-math.com/addition-and-subtraction-of-surds.html7d80c6a26d228b4006689839af892900In addition and subtraction of surds we will learn how to find the sum or difference of two or more surds only when they are in the simplest form of like surds. Follow the following stepsMon, 11 Aug 2014 03:27:10 -0400Aug 11, Comparison of Surds | Comparison of Equiradical Surds and Non-equiradical Surds
http://www.math-only-math.com/comparison-of-surds.htmld74db9770ebe9687f853737ca5642836In comparison of surds we will discuss about the comparison of equiradical surds and comparison of non-equiradical surds. I. Comparison of equiradical surds.Mon, 11 Aug 2014 03:20:45 -0400Aug 9, Pure and Mixed Surds | Definition of Pure Surd | Definition of Mixed Surd
http://www.math-only-math.com/pure-and-mixed-surds.htmlbd980c6972229ef4e610c8224e0bd0e6We will discuss about the pure and mixed surds. Definition of Pure Surd: A surd having no rational factor except unity is called a pure surd or complete surd.Sat, 9 Aug 2014 09:31:42 -0400Aug 9, Similar and Dissimilar Surds | Definition of Dissimilar Surds and Similar Surds
http://www.math-only-math.com/similar-and-dissimilar-surds.html1c5a391634d856459f9a338619c96d4bWe will discuss about similar and dissimilar surds and their definitions. Definition of Similar Surds: Two or more surds are said to be similar or like surds if they have the same surd-factor.Sat, 9 Aug 2014 02:56:44 -0400Aug 8, Simple and Compound Surds | Definition of Simple Surd and Compound Surd
http://www.math-only-math.com/simple-and-compound-surds.htmlf64e0fa83b6ffd09bbf3ebce04d2f994We will discuss about the simple and compound surds. Definition of Simple Surd: A surd having a single term only is called a monomial or simple surd.Fri, 8 Aug 2014 16:39:44 -0400Aug 7, Measuring Capacity | Addition and subtraction of Measurement of Capacity
http://www.math-only-math.com/measuring-capacity.htmld7cd5975cb1f4f4454f0fb1f6d77979bWe will discuss about measuring capacity. The milkman measures milk in liters. Petrol is given in liters. Mobil oil is sold in liters. Two milk bottles contain 1 liter of milk. One milk bottleThu, 7 Aug 2014 15:44:38 -0400Aug 7, Addition and Subtraction of Measuring Capacity | Measurement of Capacity
http://www.math-only-math.com/addition-and-subtraction-of-measuring-capacity.html76a4493775e00a8e534cae20ac6df8ebWe will discuss about addition and subtraction of measuring capacity. The standard unit of measuring capacity is liter and the smaller unit is milliliter.Thu, 7 Aug 2014 15:32:02 -0400Aug 7, Measuring Mass | Addition and Subtraction of Mass | Measure of Mass
http://www.math-only-math.com/measuring-mass.html0524ef66c9731391c6dbad39251f72cdWe will discuss about measuring mass. We know the vegetable seller is weighing potatoes in kilogram. The goldsmith is weighing a ring in grams. The wheat bags are weighing in quintals.Thu, 7 Aug 2014 14:52:08 -0400Aug 7, Addition and Subtraction of Measuring Mass | Measuring Mass | Measure of Mass
http://www.math-only-math.com/addition-and-subtraction-of-measuring-mass.html7d12e5415f719cfd2039611121b07997We will discuss about addition and subtraction of measuring mass. When there are two objects; we guess which is heavier and which is lighter. Thu, 7 Aug 2014 10:59:02 -0400Aug 7, Addition and Subtraction of Measuring Length | Unit of Length |Measuring Length
http://www.math-only-math.com/addition-and-subtraction-of-measuring-length.html1046a3a1ffe1e56cc872563da37afb48We will discuss about addition and subtraction of measuring length. We know the measure of length is required to know how tall a boy or a girl is or, how long the cloth is.Thu, 7 Aug 2014 10:51:54 -0400Aug 7, Measuring Length | Relationship between Meter and Centimeter | Unit of Length
http://www.math-only-math.com/measuring-length.html68b41bc2b614baef71cd4725bcd34d60Measuring length will help us to know the measure of how tall a boy or a girl is or, how long the cloth is. Meter is the standard unit of length. If we divide the length of a meter in 100 equal partsThu, 7 Aug 2014 10:50:41 -0400Aug 7, Equiradical Surds | Different Types of Surds | Non-equiradical Surds
http://www.math-only-math.com/equiradical-surds.html7b5607cd005a9cc2e94aed923cec9821If two or more surds are of the same order they are said to be equiradical. Surds are not equiradical when their surd indices are different. Thus, √5, √7, 2√5, √x and 10^1/2 are equiradical surds.Thu, 7 Aug 2014 03:36:26 -0400Aug 6, Order of a Surd | Quadratic Surd | Cubic Surd | Fourth Order Surd|nth Order Surd
http://www.math-only-math.com/order-of-a-surd.html7a5b89ad2683b90099b9c22899360dedThe order of a surd indicates the index of root to be extracted. (i) A surd with index of root 2 is called a second order surd or quadratic surd. Example: √2, √5, √10, √a, √m, √x, √(x + 1) are secondWed, 6 Aug 2014 16:25:20 -0400Aug 5, Number Puzzles | Circle Pattern | Missing Number | Recognize the Pattern
http://www.math-only-math.com/number-puzzles.html8f69aa31413ad2d88effe3cc295b3329Fun with number puzzles! For sharp students these puzzles are created to widen the mental horizon of the sharp students. 1. Look at the circle pattern below. The first row contains one circleTue, 5 Aug 2014 17:21:51 -0400Aug 5, Definitions of Surds |Rational Number|Irrational Number|Incommensurable Quantity
http://www.math-only-math.com/surds.html592a20903805852faa4aa935ec044140We will discuss here about surds and its definition. First let us recall about rational number and irrational number. Rational number: A number of the form p/q, where p (may be a positive or negativeTue, 5 Aug 2014 16:40:19 -0400Aug 2, Theorem on Properties of Triangle | p/sin P = q/sin Q = r/sin R = 2K
http://www.math-only-math.com/theorem-on-properties-of-triangle.htmlc92b0f84d7f166b49627bf57c0f7769dProof the theorem on properties of triangle p/sin P = q/sin Q = r/sin R = 2K. Proof: Let O be the circum-centre and R the circum-radius of any triangle PQR. Let O be the circum-centre and R Sat, 2 Aug 2014 14:08:30 -0400Aug 1, Worksheet on Numbers 1 to 100 | Numbers using 2, 6 and 7 | number using 6
http://www.math-only-math.com/worksheet-on-numbers-1-to-100.html38a7610f49a1d4e1edfd42dac025d72dPractice the worksheet on numbers 1 to 100. We will find out some specific number using the specific digit from the numbers 1 to 100. 1. When writing the numbers 1 to 100, how many times do we writeFri, 1 Aug 2014 18:10:00 -0400Aug 1, The Law of Sines | The Sine Rule | The Sine Rule Formula | Law of sines Proof
http://www.math-only-math.com/law-of-sines.html7676bd9b86dc0c01d5bcfff846f95c70We will discuss here about the law of sines or the sine rule which is required for solving the problems on triangle. In any triangle the sides of a triangle are proportional to the sinesFri, 1 Aug 2014 17:44:38 -0400Aug 1, Law of Tangents |The Tangent Rule|Proof of the Law of Tangents|Alternative Proof
http://www.math-only-math.com/law-of-tangents.htmlad24e745054693365f751d1af7f1a4e5We will discuss here about the law of tangents or the tangent rule which is required for solving the problems on triangle. In any triangle ABC,Fri, 1 Aug 2014 16:36:39 -0400Jul 31, Worksheet on Ordinals | Use the Codes | Color the Turtles|Color as per the Codes
http://www.math-only-math.com/worksheet-on-ordinals.htmla3bbd52befbb213d2ef4e2a1ac322693We need to follow the instruction to complete the worksheet on ordinals. The turtles are rounding up the bushy path, we term the step number 1 as the first step, 2 as the second stepThu, 31 Jul 2014 17:55:30 -0400Jul 31, Problems on Properties of Triangle | Angle Properties of Triangles
http://www.math-only-math.com/problems-on-properties-of-triangle.htmld77c67e96b0bb48c29b54a6e93395be8We will solve different types of problems on properties of triangle. 1. If in any triangle the angles be to one another as 1 : 2 : 3, prove that the corresponding sides are 1 : √3 : 2.Thu, 31 Jul 2014 17:47:58 -0400Jul 27, Properties of Triangle Formulae | Triangle Formulae | Properties of Triangle
http://www.math-only-math.com/properties-of-triangle-formulae.html44cf1383fe030763b6c5f9d587ef5c1cWe will discuss the list of properties of triangle formulae which will help us to solve different types of problems on triangle.Sun, 27 Jul 2014 15:42:36 -0400Jul 24, The Law of Cosines | The Cosine Rule | Cosine Rule Formula | Cosine Law Proof
http://www.math-only-math.com/law-of-cosines.html30620ccc8d897874ebff2733a5f4eb3bWe will discuss here about the law of cosines or the cosine rule which is required for solving the problems on triangle. In any triangle ABC, Prove that, (i) b\(^{2}\)Thu, 24 Jul 2014 04:47:24 -0400Jul 17, Area of a Triangle | ∆ = ½ bc sin A | ∆ = ½ ca sin B | ∆ = ½ ab sin C
http://www.math-only-math.com/area-of-a-triangle.html9c917d30b4018b6a01541fbe3b1710eeIf ∆ be the area of a triangle ABC, Proved that, ∆ = ½ bc sin A = ½ ca sin B = ½ ab sin C That is, (i) ∆ = ½ bc sin A (ii) ∆ = ½ ca sin B (iii) ∆ = ½ ab sin CThu, 17 Jul 2014 01:58:51 -0400Jul 16, Proof of Projection Formulae | Projection Formulae | Geometrical Interpretation
http://www.math-only-math.com/proof-of-projection-formulae.htmlf89ffaae0e4d78aaaf164cecbcfa1f4aThe geometrical interpretation of the proof of projection formulae is the length of any side of a triangle is equal to the algebraic sum of the projections of other sides upon it. In Any TriangleWed, 16 Jul 2014 16:49:51 -0400Jul 16, Projection Formulae | a = b cos C + c cos B | b = c cos A + a cos C
http://www.math-only-math.com/projection-formulae.html2b9965e0df16d9b1e94f330411659063Projection formulae is the length of any side of a triangle is equal to the sum of the projections of other two sides on it. In Any Triangle ABC, (i) a = b cos C + c cos BWed, 16 Jul 2014 03:58:38 -0400Jul 14, Properties of Triangles | Semi-perimeter| Circum-circle|Circum-radius|In-radius
http://www.math-only-math.com/properties-of-triangles.html01e1050e7f432d9ba5ea61f96cdb88c9In trigonometry we will discuss about the different properties of triangles. We know any triangle has six parts, the three sides and the three angles are generally called the elements of the triangle.Mon, 14 Jul 2014 16:30:59 -0400Jul 13, Problems on Inverse Trigonometric Function | Inverse Circular Function Problems
http://www.math-only-math.com/problems-on-inverse-trigonometric-function.html61fe0c6c1534cea1b1697920cf5102b6We will solve different types of problems on inverse trigonometric function. 1. Find the values of sin (cos\(^{-1}\) 3/5) Sun, 13 Jul 2014 17:31:15 -0400Jul 13, General Values of Inverse Trigonometric Functions | Inverse Circular Functions
http://www.math-only-math.com/general-values-of-inverse-trigonometric-functions.html07ab7863d8d89e5091befc2d8beb8fdbWe will learn how to find the general values of inverse trigonometric functions in different types of problems. 1. Find the general values of sin\(^{-1}\) (- √3/2)Sun, 13 Jul 2014 17:11:27 -0400Jul 12, Principal Values of Inverse Trigonometric Functions |Different types of Problems
http://www.math-only-math.com/principal-values-of-inverse-trigonometric-functions.html54d94705acb3936989eccd390a99413bWe will learn how to find the principal values of inverse trigonometric functions in different types of problems. The principal value of sin\(^{-1}\) x for x > 0, is the length of the arc of a unitSat, 12 Jul 2014 16:57:33 -0400Jul 10, Inverse Trigonometric Function Formula | Inverse Circular Function Formula
http://www.math-only-math.com/inverse-trigonometric-function-formula.html0a9495fe73652f0016c9f4e133526051We will discuss the list of inverse trigonometric function formula which will help us to solve different types of inverse circular or inverse trigonometric function.Thu, 10 Jul 2014 14:56:33 -0400Jul 7, 3 arctan(x) | 3 tan\(^{-1}\) x |3 tan inverse x | Inverse Trigonometric Function
http://www.math-only-math.com/3-arctan-x.html775447817fa1f004afd315daaccab6a3We will learn how to prove the property of the inverse trigonometric function 3 arctan(x) = arctan(\(\frac{3x - x^{3}}{1 - 3 x^{2}}\)) or, 3 tan\(^{-1}\) x = tan\(^{-1}\)Mon, 7 Jul 2014 16:52:35 -0400Jul 7, 3 arccos(x) | 3 cos\(^{-1}\) x |3 cos inverse x | Inverse Trigonometric Function
http://www.math-only-math.com/3-arccos-x.html6e86c99db5c8d3d2db0105a639800fcbWe will learn how to prove the property of the inverse trigonometric function 3 arccos(x) = arccos(4x\(^{3}\) - 3x) or, 3 cos\(^{-1}\) x = cos\(^{-1}\) (4x\(^{3}\) - 3x)Mon, 7 Jul 2014 16:45:34 -0400Jul 7, 3 arcsin(x) | 3 sin\(^{-1}\) x |3 sin inverse x | Inverse Trigonometric Function
http://www.math-only-math.com/3-arcsin-x.html82deaf78ef4faf3232b95a5a0bcc5f7aWe will learn how to prove the property of the inverse trigonometric function 3 arcsin(x) = arcsin(3x - 4x\(^{3}\)) or, 3 sin\(^{-1}\) x = sin\(^{-1}\) (3x - 4x\(^{3}\))Mon, 7 Jul 2014 16:39:03 -0400Jul 7, 2 arctan(x) | 2 tan\(^{-1}\) x | 2 tan inverse x |Inverse Trigonometric Function
http://www.math-only-math.com/2-arctan-x.htmlc1aadf0ecca7e624cebbee68d21f8fb8We will learn how to prove the property of the inverse trigonometric function, 2 arctan(x) = arctan(\(\frac{2x}{1 - x^{2}}\)) = arcsin(\(\frac{2x}{1 + x^{2}}\))Mon, 7 Jul 2014 06:24:57 -0400Jul 7, 2 arccos(x) | 2 cos\(^{-1}\) x | 2 cos inverse x |Inverse Trigonometric Function
http://www.math-only-math.com/2-arccos-x.htmld596b9d8f70ef341163cd0fb7adc553eWe will learn how to prove the property of the inverse trigonometric function 2 cos\(^{-1}\) x = cos\(^{-1}\) (2x\(^{2}\) - 1) or, 2 arccos(x) = arccos(2x\(^{2}\) - 1).Mon, 7 Jul 2014 06:06:23 -0400Jul 7, 2 arcsin(x) | 2 sin\(^{-1}\) x | 2 sin inverse x |Inverse Trigonometric Function
http://www.math-only-math.com/2-arcsin-x.html3aebe8a2b34cb5358a06cb95d5da8bb7We will learn how to prove the property of the inverse trigonometric function 2 arcsin(x) = arcsin(2x\(\sqrt{1 - x^{2}}\)) or, 2 sin\(^{-1}\) x = sin\(^{-1}\) (2x\(\sqrt{1 - x^{2}}\))Mon, 7 Jul 2014 05:01:51 -0400Jul 4, arccos(x) - arccos(y) | cos^-1 x - cos^-1 y | Inverse Trigonometric Function
http://www.math-only-math.com/arccos-x-minus-arccos-y.html2afb12f0cdd60265008533931466f607We will learn how to prove the property of the inverse trigonometric function arccos(x) - arccos(y) = arccos(xy + \(\sqrt{1 - x^{2}}\)\(\sqrt{1 - y^{2}}\))Fri, 4 Jul 2014 15:30:40 -0400Jul 4, arccos(x) + arccos(y) | cos^-1 x + cos^-1 y | Inverse Trigonometric Function
http://www.math-only-math.com/arccos-x-plus-arccos-y.html1283d4eab074f9d88d7a952012824386We will learn how to prove the property of the inverse trigonometric function arccos (x) + arccos(y) = arccos(xy - \(\sqrt{1 - x^{2}}\)\(\sqrt{1 - y^{2}}\))Fri, 4 Jul 2014 15:14:24 -0400Jul 4, arcsin x - arcsin y |sin\(^{-1}\) x - sin\(^{-1}\) y|sin inverse x-sin inverse y
http://www.math-only-math.com/arcsin-x-minus-arcsin-y.html7d1b1a8032e803ad1068e3dac61a8958We will learn how to prove the property of the inverse trigonometric function arcsin (x) - arcsin(y) = arcsin (x \(\sqrt{1 - y^{2}}\) - y\(\sqrt{1 - x^{2}}\))Fri, 4 Jul 2014 14:41:35 -0400Jul 4, arccot(x) - arccot(y) | cot^-1 x - cot^-1 y | Inverse Trigonometric Function
http://www.math-only-math.com/arccot-x-minus-arccot-y.html9d480fde74e4aaefb4b5b8a715b65aafWe will learn how to prove the property of the inverse trigonometric function arccot(x) - arccot(y) = arccot(\(\frac{xy + 1}{y - x}\)) (i.e., cot\(^{-1}\) x + cot\(^{-1}\) y = cot\(^{-1}\)Fri, 4 Jul 2014 13:50:40 -0400Jul 4, arccot(x) + arccot(y) | cot^-1 x + cot^-1 y | Inverse Trigonometric Function
http://www.math-only-math.com/arccot-x-plus-arccot-y.htmlcaf16ebb024180bec1360a30d4149cfeWe will learn how to prove the property of the inverse trigonometric function arccot(x) + arccot(y) = arccot(\(\frac{xy - 1}{y + x}\)) (i.e., cot\(^{-1}\) x - cot\(^{-1}\) y = cot\(^{-1}\)Fri, 4 Jul 2014 13:50:08 -0400Jul 3, arcsin(x) + arcsin(y) |sin\(^{-1}\) x+sin\(^{-1}\) y|sin inverse x+sin inverse y
http://www.math-only-math.com/arcsin-x-plus-arcsin-y.html6ec83f7a688330dccc1195aff5cabdcfWe will learn how to prove the property of the inverse trigonometric function arcsin (x) + arcsin(y) = arcsin (x \(\sqrt{1 - y^{2}}\) + y\(\sqrt{1 - x^{2}}\))Thu, 3 Jul 2014 04:36:22 -0400Jul 1, arctan(x) + arctan(y) + arctan(z) | tan^-1 x + tan^-1 y + tan^-1 z |Inverse Trig
http://www.math-only-math.com/arctan-x-plus-arctan-y-plus-arctan-z.htmla6e41690b2d9958a9b90fd0c7d392292We will learn how to prove the property of the inverse trigonometric function arctan(x) + arctan(y) + arctan(z) = arctan\(\frac{x + y + z – xyz}{1 – xy – yz – zx}\) (i.e., tan\(^{-1}\) xTue, 1 Jul 2014 16:37:08 -0400Jul 1, arctan x - arctan y | tan^-1 x - tan^-1 y | Inverse Trigonometric Function
http://www.math-only-math.com/arctan-x-minus-arctan-y.htmlb8d08fdb3acddba56050ffe4f02f00eeWe will learn how to prove the property of the inverse trigonometric function arctan(x) - arctan(y) = arctan(\(\frac{x - y}{1 + xy}\)) (i.e., tan\(^{-1}\) x - tan\(^{-1}\) yTue, 1 Jul 2014 16:12:18 -0400Jul 1, arctan(x) + arctan(y) = arctan(\(\frac{x + y}{1 - xy}\)) | tan^-1 x + tan^-1 y
http://www.math-only-math.com/arctan-x-plus-arctan-y.html19d876755a11cc269f2f028e14847b10We will learn how to prove the property of the inverse trigonometric function arctan(x) + arctan(y) = arctan(\(\frac{x + y}{1 - xy}\)), (i.e., tan\(^{-1}\) x + tan\(^{-1}\) y = tan\(^{-1}\)Tue, 1 Jul 2014 03:53:23 -0400Jun 30, arcsec x + arccsc x = π/2 | arcsec(x) + arccsc(x) = \(\frac{π}{2}\) | Examples
http://www.math-only-math.com/arcsec-x-plus-arccsc-x-equals-pi-by-2.html6fb788e102017380ad47671273116573We will learn how to prove the property of the inverse trigonometric function arcsec(x) + arccsc(x) = \(\frac{π}{2}\) (i.e., sec\(^{-1}\) x + csc\(^{-1}\) x = \(\frac{π}{2}\)).Mon, 30 Jun 2014 16:36:38 -0400Jun 30, arctan x + arccot x = π/2 | arctan(x) + arccot(x) = \(\frac{π}{2}\) | Examples
http://www.math-only-math.com/arctan-x-plus-arccot-x-equals-pi-by-2.html4fd890a8fe962e19f6a24ad0aab7f286We will learn how to prove the property of the inverse trigonometric function arctan(x) + arccot(x) = \(\frac{π}{2}\) (i.e., tan\(^{-1}\) x + cot\(^{-1}\) x = \(\frac{π}{2}\)).Mon, 30 Jun 2014 16:27:35 -0400Jun 28, arcsin x + arccos x = π/2 | arcsin(x) + arccos(x) = \(\frac{π}{2}\) | Examples
http://www.math-only-math.com/arcsin-x-plus-arccos-x-equals-pi-by-2.html7ebd3451c09cfcf180c6982df29802e7We will learn how to prove the property of the inverse trigonometric function arcsin(x) + arccos(x) = \(\frac{π}{2}\). Proof: Let, sin\(^{-1}\) x = θ Therefore, x = sin θ Sat, 28 Jun 2014 14:56:39 -0400