Question:
Mark $(\sqrt{)}$ against the correct answer in each of the following:
$\int \sqrt{e^{x}} d x=?$
A. $\sqrt{\mathrm{e}^{\mathrm{x}}}+\mathrm{C}$
B. $2 \sqrt{e^{x}}+C$
C. $\frac{1}{2} \sqrt{\mathrm{e}^{\mathrm{x}}}+\mathrm{C}$
D. none of these
Solution:
