Question $1$

Evaluate the integral: ${\displaystyle \underset{0}{\overset{1}{}}}xsin{x}^{2}dx$

$sin1$

$\frac{cos1}{2}$

$\frac{cos1-1}{2}$

$\frac{1-cos1}{2}$

Question $2$

Find the indefinite integral: ${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{(lnx{)}^2}{x}dx$