Answer
a) $l$ must have a value no greater than $n-1$
b) When $l$, $m_{l}$ can only equal $0$
c) When $l$, $m_{l}$ can only equal $0$
Work Step by Step
a) because the value of $l$ is 2 it does not satisfy the condition that the $l$ value = n-1
b) and c) When $l$, $m_{l}$ can only equal $0$
