JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

1 of 1

Application +4 | -1

\int \frac{d x}{2 x^2+x+1}

equals

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Correct option: D

None of these

None of the options are correct. The correct answer is

\frac{2}{\sqrt{7}} \tan^{-1} \frac{(4x+1)}{\sqrt{7}}+C

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