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Evaluate: int1/sqrt(2x-x^2)dx...

Evaluate: `int1/sqrt(2x-x^2)dx`

Text Solution

Verified by Experts

Let `1+x^2=t`
`2x dx=dt`
`I=int frac{dt}{t}`
`=log t+C`
`=log(1+x^2)+C`
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