Question

(1) Prove that:
$\frac{ \sin \alpha }{1 + \cos \alpha } + \frac{1 + \cos\alpha }{ \sin\alpha}$
​

Answer 1

Step-by-step explanation:

sina / 1 + cosa + 1 + cosa / sina

sina / -sina + -sina / sina

-1 + -1

-1 -1

ans. -2

Answer 2

Answer:

shall this helps u but sorry for mistakes