What do we use sin(x), cos(x) and tan(x) for?

Differentiating sin(x), cos(x) and tan(x)

How to Find sinx/2, cosx/2, tanx/2 / Trigonometric functions class 11 in Tamil / Kalvikan

Proof why tan(x) = sin(x)/cos(x)

lf cosx = tany, coty = tanz and cotz = tanx, then sinx=

Prove that tan x =Sin x/Cos x

prove that sin 5 x minus 2 Sin 3 x + sin x by cos 5 x minus cos x is equal to tanx

2 tan inverse cos x is equal to tan inverse 2 cosec x

Prove that :- (1 - cos2x + sinx)/(sin2x + cosx) = tanx

Solve the Trigonometric Equation cos(x) + cos(x)tan(x) = 0 by Factoring out the GCD.

2 tan inverse cos x is equal to tan inverse 2 cosec x

If \( \cos x=\tan x \), then which of the following is/are true ? (...

Evaluate integrals: ∫ eˣ (tanx – log cosx) dx

Find sinx/2, cosx/2 and tanx/2 in each of the following: tan x=-4/3, x in quadrant II n_1 / iWsal...

Prove that sin x/1+cos x=tanx/2

8. tanx= - 4/3 ,x in quadrant II, Find sinx/2 ,cosx/2 , tanx/2

Prove the identity: sex - cos x= tan x sin x | Plainmath

If 8 tan x=15, then sin x-cos x is equal to (a) 8/17 (b) 17/7 (c) 1/17 (d) 7/17

prove sinx/(1+cosx)=tan(x/2)

Simplify `tan ^(-1)[(a cos x-b sin x)(b cos x+a sin x)]` if, `ab tan xgt | Class 12 Maths | Doubtnut