Which of the following is an example of  CAM

If (sin A + cos A) = √3 cos (90° - A), then find the value of cot A.

What is the simplified value of the given expression?

2(sin² 15° + sin² 75°) + 4sin 30° - (2sec 60° + cot 45°)

If cos2B = sin(1.5B + 27 ^o), then find the measure of 'B'. 

sin² 17˚ + sin² 19˚ + sin² 21˚ + sin² 23˚ + ……… + sin² 77˚ = ?

if 8 sin ² x + 3 cos ² x = 4  then find tan x

If sec a + tan a = 3, find the value of sin a. 

Simplify the following trigonometric expression:

Find the value of:  (Sin² 60 ° X cos 30 ° X sec 60°)/tan 30°