Question

proof:- QNo-32


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Answer 1

Refer Attachment.

$\frac{1+cos\theta}{sin\theta}=\:\frac{1}{sin\theta}+\frac{cos\theta}{sin\theta}$

$\Longrightarrow\frac{1}{sin\theta}+\frac{cos\theta}{sin\theta}$

Therefore, Left-hand side = Right-hand side.

In this, We have to rationalize the denominator in LHS. And Once, We rationalize, It's Equal to RHS.

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