Question

Cosx+tanxsinx simplify
A)cosx sinx
B) cotx
C) secx
D) CSCx

Answer 1

(C) Sec x

Explanation:

cos x + sinx *(sinx/cosx)

cos x + (sin^2x/cos x)

((cos^2x+sin^2x)/cosx)= 1/cosx= sec x