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int(x)/(sqrt(1+x^(2)+sqrt((1+x^(2))^(3))...

`int(x)/(sqrt(1+x^(2)+sqrt((1+x^(2))^(3))))dx` is equal to

A

(a)`1/2 ln (1+sqrt(1+x^(2)))+C`

B

(b) `2sqrt(1+sqrt(1+x^(2)))+C`

C

(c) `2(1+sqrt(1+x^(2)))+C`

D

(d) None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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