I have to prove the following identity, and i'm not understanding this question
$\displaystyle sin2x / 1-cos2x =cotx$
not sure if i did that right, sin2x is the numerator and 1-cosx is the denominator and they have to equal cotx
Thank you
I have to prove the following identity, and i'm not understanding this question
$\displaystyle sin2x / 1-cos2x =cotx$
not sure if i did that right, sin2x is the numerator and 1-cosx is the denominator and they have to equal cotx
Thank you