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If int((2x+1))/(x^(4)+2x^(3)+x^(2)-1)dx=...

If `int((2x+1))/(x^(4)+2x^(3)+x^(2)-1)dx=Alogabs((x^(2)+x+1)/(x^(2)+x-1))+c`, then

A

(a) `A=1`

B

(b) `A=1/2`

C

(c) `A=-1`

D

(d) `A=-1/2`

Text Solution

Verified by Experts

The correct Answer is:
D
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