Question $8$

What will a compiler do for the following three lines of code?

$\frac{\frac{?}{?}}{x}=2\frac{\text{;}}{\frac{?}{?}}$ width$\frac{}{\frac{?}{?}}$

$y=0\mathrm{.}5\frac{?}{\frac{?}{?}}$

$z=x**y$; Total area

Yield an error for line $1(x=$dots$)$

Yield an error for line $2(y=$dots$)$

Yield an error for line $3(z=$dots$)$

Ignore all three lines