Question

(tan x)/(sin^2)x

Answer 1

\[\left(\begin{matrix}tanx \\ \sin ^{2}x\end{matrix}\right)\]

Answer 2

x csc(x) Sec(x)

Answer 3

(tan x)/(sin^2)x = sinx/ cosx sin^2x
= 1/sinx cosx = 2/sin2x = 2cscc2x