Question

The expression sin(x)(cos(x)cot(x)-sin(x)) simplifies to

A. cos(2x)

B. 1

C. cot^2(x)-sin^2(x)

Answer 1

@whatdoesthismean

Answer 2

First multiply sin x in

Answer 3

Jesse can you just give me the answer it's 12am and I'm working tomorrow and I have school

Answer 4

should be cot^2(x)-sin^2(x)

Answer 5

ok

Answer 6

A.

Answer 7

https://www.symbolab.com/solver/trigonometric-identity-calculator/Prove%20%5Cleft(sinx%5Cright)%5Cleft(cosx%5Ccdot%20cotx-sinx%5Cright)%3Dcos2x/?origin=enterkey