Relation between degrees and radians, Problems based on theta = l/r, Signs of trigonometric ratios in different quadrant, Trigonometric ratios of allied angles, Graph of trigonometric functions, Trigonometric ratios of compound angles, Transformation formulae, Trigonometric ratios of multiple angles, Half angle, Trigonometric equations (Principal solution and general solution), Properties of triangles (sine and cosine rules)
23 Lectures
7.2 Hours
₹ 2178
Add to CartMeasurement of angles, relation between degrees and radians
Relation between radius, length of arc and angle at the centre (Theta = l/r)
Signs of trigonometric ratios in different quadrant
Trigonometric ratios of allied angles (Angles in degrees and radians)
Graph of trigonometric functions
Trigonometric ratios of compound angles, derivation of formulae
Transformation formulae and its application product into sum or difference
Transformation formulae and its application sum or difference into product
Trigonometric ratios of angle 2A in terms of angle A
Trigonometric ratios of angle 3A in terms of angle A
Trigonometric equations (Principal solution and general solution)
Properties of triangles (sine and cosine rules)