Question

How does sin* 1/cos give tan sec

Answer 1

I know 1/cos is sec but where does tan come from?

Answer 2

never mind its cos^2

Answer 3

\[\tan = \frac{ 1 }{ \color{reD}{\cot} }\]
cot = cos /sin
so \[\tan = \frac{ 1 }{ \color{reD}{\frac{ \cos }{ \sin }} }\] multiply 1 with the reciprocal of the bottom fraction \[\tan =\frac{ \sin }{ \cos }\] lolol

Answer 4

ohh okay
I was like what type of question is this :P lol