Which of the Following Combinations of Quantum Numbers Do Not

Multiple Choice

Which of the following combinations of quantum numbers do not represent permissible solutions of the Schrodinger equation for the electron in the hydrogen atom? (In other words, which combination of quantum numbers is not allowed?) (Combinations are listed as follows: n, l, m_(l) , m_{(s) .})

A) 6 5 -5 1/2
B) All are allowed.
C) 8 2 2 1/2
D) 9 8 -4 1/2
E) 6 -5 -1 1/2