Documents c3 Trigonometry

C3 Trigonometry Secant, Cosecant, Cotangent 1. Sec x = 1 , cos x 1 , sin x 1 , tan x cos x , sin x cos x ≠ 0 sin x ≠ 0 -1- 2. Cosec x = 3. Cot x = tan x ≠ 0 sin x ≠…

Education PPT on Trigonometric Functions. Class 11

1. 1TRIGONOMETRYBy : Rushikesh Reddy 2. TRIGONOMETRY Trigonometry is derived from Greek words trigonon (threeangles) and metron ( measure). Trigonometry is the branch…