Question

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Answer 1

I don't know if this is the most elegant solution, but if you start by multiplying through by sin, then multiply through by (1+cos) you'll be pretty close, just have to replace sin^2 + cos^2 with 1.

Answer 2

take L.C.M of L.H.S.and solve it.

Answer 3

Can you write that out in steps?

Answer 4

i wrote once internet crashed. now i will write again.

Answer 5

\[\frac{ \sin \theta }{ 1+\cos \theta }+\frac{ 1+\cos \theta }{\sin \theta }=2csc \theta \]
take L.C.M. of L.H.S
\[L.H.S.=\frac{ \sin ^{2}\theta+1+\cos \theta+\cos \theta+\cos ^{2}\theta }{ \sin \theta \left( 1+\cos \theta \right) }\]

Answer 6

i think you can solve it.

Answer 7

can you solve?

Answer 8

show me yourwork.

Answer 9

internet crashed sorry