Mark against the correct answer in each of the following:
Question:

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

$\int \frac{1}{(\sqrt{x}+x)} d x=?$

A. $\log |1+\sqrt{x}|+C$

B. $2 \log |1+\sqrt{\mathrm{x}}|+\mathrm{C}$

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

D. none of these

Solution:

Administrator

Leave a comment

Please enter comment.
Please enter your name.