If $z$ is a complex number such that $|z| \leq 1$, then the minimum value of $\left|z + \frac{1}{2}(3 + 4i)\right|$ is: (1) 2 (2) $\frac{5}{2}$ (3) $\frac{3}{2}$ (4) 3
If $z$ is a complex number such that $|z| \leq 1$, then the minimum value of $\left|z + \frac{1}{2}(3 + 4i)\right|$ is:\\
(1) 2\\
(2) $\frac{5}{2}$\\
(3) $\frac{3}{2}$\\
(4) 3