Question $4$: Multiple choice question $(25\mathrm{.}1)$

Simplify the following Boolean expressions to a minimum number of literals

i$.{?}^{\text{'}}+x{y}^{2}z+x{y}^2$

ii$.x^2{z}^2+x^2{y}^{2}z+x^{2}yz$

iii. $y^{\text{'}}+x^{\text{'}}yz+xyz$

iv$.,y^2{z}^2+x^2{y}^{2}z+x{y}^{2}z$

v$.,x^{2}z+x{y}^{\text{'}}z+x{y}^2$

vi$.x^2{z}^2+x{y}^2{z}^2+x{y}^2$

h$)x^0$

i$)x$

j$)y^9$

k$)y$

$z^{?}$

m$)z$

n$)$ none