Home
Class 12
MATHS
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=1

B

`A=1/2`

C

A=-1

D

`A=-1/2`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • INTEGRATION

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|165 Videos

  • INTEGRATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|29 Videos

  • INTEGRATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|29 Videos

  • DIFFERENTIATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|30 Videos

  • LINE

    TARGET PUBLICATION|Exercise Evaluation Test|1 Videos

Similar Questions

Explore conceptually related problems

If int((2x+1)dx)/(x^(4)+2x^(3)+x^(2)-1)=Aln|(x^(2)+x+1)/(x^(2)+x-1)|+C , then

Evaluate: int(2x+1)/(x^(4)+2x^(3)+x^(2)-1)dx

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

int(2x+1)(x^(2)+x+1)^(4)dx=

int((x-1))/((x-1)^(2)(2x+3))dx

int(x^(2)+1)/(x^(4)+x^(2)+1)dx

int(x^(2)-1)/(x^(4)-x^(2)+1)dx

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

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

If int(x)/((x^(2)+1)(x-1))dx =Alogabs(x^(2)+1)+Btan^(-1)x+Clogabs(x-1)+D , then A+B+C =