Mark against the correct answer in each of the following:

Question:

Mark $(\sqrt{)}$ against the correct answer in each of the following:

$\int\left(\frac{\left(x^{4}+1\right)}{\left(x^{2}+1\right)}\right) d x=?$

A. $\frac{x^{3}}{3}+x-\tan ^{-1} x+C$

B. $\frac{x^{3}}{3}-x-2 \tan ^{-1} x+C$

C. $\frac{x^{3}}{3}+x-2 \tan ^{-1} x+C$

D. None of these

Solution:

Leave a comment

Close

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now