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If x lt - 1" then " int (1)/(sqrt(x^(2) ...

If `x lt - 1" then " int (1)/(sqrt(x^(2) + 2x + 1)) ` dx =

A

log [x + 1] + c

B

`-`log | x + 1| + c

C

2 log| x + 1 | + c

D

`(1)/(2)` log | x + 1 | + c

Text Solution

Verified by Experts

The correct Answer is:
B
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