Which set of quantum numbers below is NOT allowed?
a. n =5,l=4,mₗ =-4,mₛ = +(1)/(2)
b. n =1,l=0,mȷ =-1,mₛ = -(1)/(2)
c. n =6,I=3,ml =2,mₛ = -(1)/(2)
d. n =3,l=2,ml =2,mₛ = +(1)/(2)
e. n =3,l=1,mₗ =-1