Question

cot^2theth-1÷sin^2thetha

Answer 1

ans.
question
Ko sahi se
likhiye.

Hence proved

Answer 2

$\huge \frac{ { \cot }^{2} \theta - 1}{ {sin}^{2} \theta } \\ \\ \\ \huge\frac{ \frac{ {cos}^{2} \theta}{ {sin}^{2} \theta} - 1 }{ {sin}^{2} \theta } \\ \\ \\ \huge \frac{ \frac{ {cos}^{2} \theta - {sin}^{2} \theta}{ {sin}^{2} \theta} }{ {sin}^{2} \theta } \\ \\ \\ \huge\boxed{ \mathfrak{ {cos}^{2} \theta} - \mathfrak {sin}^{2} \theta}$