Question

sin
= coseco
cos o
Itsine
+​

Answer 1

Umm...............ur question is bit ajeeb

Answer 2

Answer:

Given sinθ+cosecθ=2

⟹sinθ+ sinθ1 =2squaring on both sides (sinθ+ sinθ1 ) 2 =4

⟹sin 2 θ+ sin 2 θ1 +2(sinθ)( sinθ1 )=4

⟹sin 2 θ+ sin 2 θ1 +2=4

⟹sin 2 θ+ sin 2 θ1=2

⟹sin 2θ+cosec 2 θ=2