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(i) int(tan^(-1))/((1+x^(2)))dx" "(i...

`(i) int(tan^(-1))/((1+x^(2)))dx" "(ii) int(1)/(sqrt(1-x^(2)) sin^(-1)x)dx`

Text Solution

Verified by Experts

The correct Answer is:
`(i) (1)/(2) (tan^(-1)x)^(2) +c (ii) log (sin^(-1)x) +c`
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