- #1
iBankingFTW
- 18
- 0
tan x/sin x + 1/cos x
The choices are A. 2tan^2x B. 2cosx C. 2cosx-1 D. 2secx
Do I make the tan sin/cos and multiply by reciprocal of sin? I did that and end up with 1/cos + 1/cos
The choices are A. 2tan^2x B. 2cosx C. 2cosx-1 D. 2secx
Do I make the tan sin/cos and multiply by reciprocal of sin? I did that and end up with 1/cos + 1/cos