$\sqrt[3]{x+i y}=p+iq$ হলে কোনটি সত্য?

$4\left(p^{2}+q^{2}\right)=\frac{\pi}{p}+\frac{y}{q}$

$4\left(p^{2}-q^{2}\right)=\frac{x}{p}+\frac{y}{q}$

$4\left(p^{2}-q^{2}\right)=\frac{x}{p}-\frac{y}{q}$

$4\left(p^{2}+q^{2}\right)=\frac{x}{p^{2}}+\frac{y}{q^{2}}$