If $z \neq 0$ be a complex number such that $z - \frac{1}{z} = 2$, then the maximum value of $|z|$ is (1) $\sqrt{2}$ (2) 1 (3) $\sqrt{2} - 1$ (4) $\sqrt{2} + 1$
If $z \neq 0$ be a complex number such that $z - \frac{1}{z} = 2$, then the maximum value of $|z|$ is\\
(1) $\sqrt{2}$\\
(2) 1\\
(3) $\sqrt{2} - 1$\\
(4) $\sqrt{2} + 1$