Let $S-=y$:$=\frac{y}{x}$ and $q-=\sqrt[\phantom{2}]{y}>x.$

a$.$ Calculate $wlp(S,q).$

b$.$ Calculate $wp(S,q).$

Let $S-=$ if $y0$ then $x$:$=-\frac{y}{x}$ else $x$:$=\frac{x}{y}$ fi and $wlp(S,q)wp(S,q)q-=r.$

$a.$ Calculate $wlp(S,q).$

$b.$ Calculate $wp(S,q).$