06 (6 points) Which of the following are quantum states, which ones aren't? Show your work. a) $\frac{1}{\sqrt{2}}|0 angle+\frac{1}{\sqrt{2}}|1 angles b) $\frac{1}{2}|0 angle+\frac{1}{2}|1 angles c) $\frac{3}{4}|0 angle+\frac{5}{4}|1 angle$ CS.JG.022