KcetIndefinite IntegrationKCET 2020MCQ+1 / -02020The value of \(\int \frac{1+x^4}{1+x^6} d x\) isA\(\tan ^{-1} x+\tan ^{-1} x^3+C\)B\(\tan ^{-1} x+\frac{1}{3} \tan ^{-1} x^3+C\)C\(\tan ^{-1} x-\frac{1}{3} \tan ^{-1} x^3+C\)D\(\tan ^{-1} x+\frac{1}{3} \tan ^{-1} x^2+C\)Check AnswerClear SelectionReveal AnswerShow Explanation