Question

Use basic identities to simplify the expression cos^2 θ/sin^2 θ +csc θ sin θ

Answer 1

@TuringTest can you help?

Answer 2

\[\frac{ \cos^2(\theta) }{ \sin^2(\theta) }+cosec (\theta)\sin (\theta) \]\[=\cot^2(\theta) + \frac{ 1 }{ \sin \theta }\sin(\theta) = \cot^2(\theta) + 1 =?\]

Answer 3

the first one

Answer 4

the first what?

Answer 5

Oh, lol got confused for a second...

Answer 6

What trig identities do you know? :-)

Answer 7

Uhh not really any, they don't really make sense to me

Answer 8

Okay so I take it this is homework, if you look through your class notes, make a list of the trig statements you've been given and I'll help you work it out