Question

$\frac{1 + \cos( a) }{ \sin(a) } + \frac{ \sin(a) }{1 + \cos(a) } = 2 \csc(a)$
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Answer 1

Hehe..

.

beya napaba..

moi eitu belegor pora copy korisu.

Answer 2

Answer:

Sorry yarr no answer..

But you reply me my question..me kar dena

As your wish wish.. Ohk. ✌️♥️