how do I verify this identity?
Also, any tips or shortcuts to better identify the best way to prove identities and solve trig equations?
tan*sin=sin*sin/cos = sin^2/cos
=(1-cos^2)/cos = sec-cos
make it a good day
Comments
tan*sin=sin*sin/cos = sin^2/cos
=(1-cos^2)/cos = sec-cos
make it a good day