Question

sin Ꮎ 1 /1+costheta+ 1+cos theta/sin theta = 2 cosec o
please someone tell correct ans ​

Answer 1

Answer:

Your answer attached in the photo

Answer 2

Answer:

sin∅/1+cos∅+1+cos∅/sin∅

= sin ²∅+(1+cos∅)²/sin∅(1+cos∅)

=sin²∅+1+2cos∅+cos²∅/sin∅(1+cos∅)

= 2+2cos∅/sin∅(1+cos∅)

=2(1+cos∅)/sin∅(1+cos∅)

=2cosec∅

ᏢᏒᎾᎾᏉᎬᎠ