Basic Mathematics|Trigonometric Formulae|Range Of Trigonometric Functions|Small Angle Approximation|Co- Ordinate Geometry|Understanding Two Dimension (2D) Region|Slope Of A Line|Summary

ASTS Rule|| Sine Formula|| Trigonometrical Realtions|| Examples|| Small Angle Approximations

Trigonometric Identities|Applications|A, B Formulas|Applications|C, D Formulas|Sin & Cos Graphs|Small Angle Approximations|Example Questions|Co- Ordinate Geometry

Basic Mathematics|Basics Of Trigonometry|Questions|Trigonometrical Ratios|ASTC Rule Of The Four Quadrants|Trigonometrical Ratios Of General Angles|Practice Exercise|Summary

OMR|Trigonometric Functions Of Sum And Difference Of Two Angles|Questions|Complementary And Supplementary Angles|Questions|Double Angle Formulas

Introduction to co-ordinate geometry | Inclination and slope of a line | Angle between two lines and locus

Mathematical Tools|Function|Relation Between Degrees & Radian|Standard Values|Measurment Of Positive & Negative Angle|Basic Trigonometric Functions|ASTC Rule|Rules For Finding Trigonometric Ratio Of Angles Greater Than 90°

Mathematical Tools|Relation Between Degrees and Radian|Standard Values|Measurement of Positive & Negative Angle|Basic Trigonometric Functions|ASTC Rule|Rules for Finding Trigonometric Ratio of Angles Greater Than 90 Degree

The method of eliminating 'theta' from two given equations involving trigonometrical functions of 'theta' . By using given equations involving 'theta' and trigonometrical identities, we shall obtain an equation not involving 'theta' . On the basis of above information answer the following questions. If (x)/(a cos theta)=(y)/(b sin theta) ...(i) and (ax)/(cos theta)- (by )/(sin theta) = a^(2)-b^(2) , then (x, y) lie on

The method of eliminating 'theta' from two given equations involving trigonometrical functions of 'theta' . By using given equations involving 'theta' and trigonometrical identities, we shall obtain an equation not involving 'theta' . On the basis of above information answer the following questions. If sin theta+ cos theta= a and sin^(3)theta+cos^(2) theta=b , then we get lambda a^(3) + mu b+ v a =0 when lambda , mu, v are independent of theta , then the value of lambda^(3)+mu^(3)+v^(3) is