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(cos x)/(sqrt(1+sin x))...

`(cos x)/(sqrt(1+sin x))`

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To solve the integral \(\int \frac{\cos x}{\sqrt{1 + \sin x}} \, dx\), we can follow these steps: ### Step 1: Substitution Let \( t = 1 + \sin x \). Then, we differentiate both sides: \[ dt = \cos x \, dx \] This means that \(dx = \frac{dt}{\cos x}\). ...
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