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int (1)/( x ^(2)( x ^(4) + 1 )^((3)/(4))...

`int (1)/( x ^(2)( x ^(4) + 1 )^((3)/(4)))` dx is equal to a)`-((x^4+1)/(x^4))^(1/4)+c` b)`-((x^4+1)/(2x))^(1/4)+c` c)`-((x^4+1)/(x))^(1/4)+c` d)`-((x^4+1)/(x^2))^(1/4)+c`

A

`-((x^4+1)/(x^4))^(1/4)+c`

B

`((x^4+1)/(2x))^(1/4)+c`

C

`-((x^4+1)/(x))^(1/4)+c`

D

`-((x^4+1)/(x^2))^(1/4)+c`

Text Solution

Verified by Experts

The correct Answer is:
C
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