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(i) int (cos x-x sin x)/(x cos x) dx " ...

`(i) int (cos x-x sin x)/(x cos x) dx " "(ii) int(1+ cos x)/(x +sin x)^3 dx`

Text Solution

Verified by Experts

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