Question

sin(x)[tan(x)+cot(x)]=sec(x)

Answer 1

\[\frac{ \sin x }{ \cos x }+\frac{ \cos x }{ \sin x }=(\frac{ \sin^2x+\cos ^2x }{ \sin x \cos x})\]

Answer 2

\[\sin x(\frac{ 1 }{ \sin x \cos x })=?\]