Asked by John

Simplify::::

sin (teta) cot (teta) = cos (teta)
Answered by Reiny
sin ØcotØ = cosØ
are you solving?
sinØcosØ/sinØ = cosØ
cosØ = cosØ

yup, that it is

The question probably says, "prove the identity ...."

in that case
LS = sinØcosØ/sinØ
= cosØ
= RS
Answered by John
Ø

sin Ø cot Ø = cos Ø

I'm not solving this equation divided by sin Ø. But thanks a lot for your help and your right you have to prove the identity.
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