Question

Sin∅ (csc∅ -sin∅ ) simplify

Answer 1

Answer:

1+sin²Θ

Step-by-step explanation:

sin$\alpha$(cosec$\alpha$-sin$\alpha$)

=sin$\alpha$( $\frac{1}{sin \alpha }+sin\alpha$)

$=sin\alpha (\frac{1+sin^{2} \alpha }{sin\alpha } )\\1+sin^{2} \alpha$