Which of the following expression expressions is equivalent to cos3x/sinxcosx? A.) cscxcos2x-secxsin2x B.) secxcos2x-cscxsin2x C.) secxcosx-cscxsinx D.) cscxcosx-secxsinx

Question

asked May 23, 2019 74.7k views

1 Answer

Saeed Heidarizarei · Answer 1 · 2019-05-29T21:43:58+0000

Answer:

A.) cscxcos2x-secxsin2x

Explanation:

I'm sorry I really do not know how to solve this but I just did the quiz and b was not correct.