Question

Help?
Use basic identities to simplify the expression.
cot θ sec θ sin θ

Answer 1

I got 1. Is that right?

Answer 2

@jim_thompson5910

Answer 3

(1/tan(x)) * 1/cos(x) * sin(x)
= 1/tan(x) * sin(x)/cos(x)
= 1/tan(x) * tan(x)
= 1

Answer 4

Thanks! How about this one?
\[\frac{ \cos^2 x + \sin^2 x }{ \cot^2 x - \csc^2 x }\]
I got csc x. Is that even close?

Answer 5

-1