Question

1+ tan^2 /1+cos^2= tan^2 prove the identity

Answer 1

\[\frac{1+\tan ^2}{1+\cos ^2}=\tan ^2\]

Answer 2

Is that the problem?

Answer 3

im proving for the identity

Answer 4

\[1+\frac{\tan^2}{1+\cos^2}=\tan^2\]

Answer 5

Which is it?

Answer 6

the csc - sin (theta)

Answer 7

I would love to help you but since you refuse to tell me what the problem is, I have no way of knowing which problem to work.

Answer 8

:( thanks