Q$7.$ Consider the following control flow statement

while $(xu)$

while $(rh$ && $sm)$

$if(e>g||c<mtext\; id="EditorElement\_4823743"></mtext><mi\; id="EditorElement\_4823744">d</mi><mi\; id="EditorElement\_4823746">)</mi>$

$z=a+b*c-d$;

else

$t=a^{*}b-c-k$;