Question

please prove it
(( 1+sin∅) ÷cos∅) + ((cos∅)÷(1+sin∅))

Answer 1

hope u understand my handwriting...

Answer 2

(1+sin)²+cos² /cos(1+sin)=2/cos
1+2sin+sin²+cos²/cos+cos.sin=2/cos
1+2sin+1/cos+cos.sin=2/cos
2+2sin/cos+cos.sin=2/cos
2(1+sin)/cos(1+sin)=2/cos
cut 1+sin by 1+sin
2/cos=2/cos
hence proved