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Find the integrals of the following : 1...

Find the integrals of the following :
`1/(sqrt((2+x)^2-1))` (ii) `1/(sqrt(x^2-4x+5))` (iii) `1/sqrt(9+8x-x^2)`

Text Solution

Verified by Experts

The correct Answer is:
(i) `log|(2+x)+sqrt((2+x)^2-1)+c`
(ii) `log|(x-2)+sqrt(x^2-4x+5)|+c`
(iii) `sin^(-1)((x-4)/5)+c`
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