Question

The equation sin(pi/6-x) is equal to

a. 1/2(sqrt3 cos x- sin x)
b. 1/2(sqrt 3 cos x + sin x)
c. 1/2 (cos x-sqrt 3 sin x)
d. 1/2(cos x + sqrt 3 sin x)

Answer 1

Answer: C. 1/2 (cosx- SQRT3 since)

Step-by-step explanation:

Just took the quiz on A P E X.

Answer 2

C.....................