Q$\mathrm{.}3)$ If $x>0,$ then $(ln(x){)}^6=6ln(x)$

True $/$ False

Q$\mathrm{.}4)\frac{d[ln(10)]}{dx}=\frac{1}{10},$ True $\frac{?}{?}$ False

Q$\mathrm{.}5)\frac{d[e^{-}]}{dx}=-e^{-},$ True $/$ False

Q$\mathrm{.}6)$ If $f$ is continuous and ${\displaystyle \underset{0}{\overset{27}{}}}f(x)dx=9,$ then ${\displaystyle \underset{0}{\overset{3}{}}}{x}^{2}f(x^3)dx=3.$ True $/$ False