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int sin^(-1) ((2x)/(1+x^(2)))dx.[-1 lex ...

`int sin^(-1) ((2x)/(1+x^(2)))dx.[-1 lex le 1]`

Text Solution

Verified by Experts

The correct Answer is:
`=2[xtan^(-1)x-logsqrt(1+x^(2))]+c [`:'` tan theta=x]`.
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