Which of the following is incorrectly matched according

Simplify the following trigonometric expression: 12 cos 68° cosec 22° - 3 cot 72° cot 18°

If asinx +b cosx = c then find the value of acosx - bsinx =?

If tan θ + cot θ = 5, find the value of tan²θ + cot²θ.

If A and B are complementary angles, then the value of-

sin A cos B + cos A sin B – tan A tan B + sec ²

The minimum value of 77 sin θ + 36cosθ is

What is the value of sin(B – C) cos(A – D) + sin(A – B) cos(C – D) + sin(C – A) cos(B – D)?

Solve the following trigonometric expression:

If (cos A - sin A) = √2 cos (90° - A), then find the value of cot A.

If √3 tan x = 3, then the value of x: