Question

give the answer
step by step explanation
please

Answer 1

Hello mate


here is ur answer

Answer 2

$\frac{1}{ { ( sec) }^{2} } + {sin}^{2} \\ \\ since \: \frac{1}{ {sec}^{2} } = {cos}^{2} \\ \\ {cos}^{2} + {sin}^{2} \\ 1$