Question

Prove L.H.S. = R.H.S.

Answer 1

HEYA !!
HERE'S THE ANSWER IN THE ATTACHMENT ⬆

The next step of this answer is :

$\frac{1}{ \sin \alpha.cos \alpha } + 1 \\ = cosec \alpha .sec \alpha + 1 \\ = 1 + sec \alpha .cosec \alpha \\ (proved)$

HOPE IT HELPS YOU ✌!!!