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Which set of quantum numbers are not possible from the following:
(1) n=3, l= 2, m=0, s= -1/2
(2) n=3, l= 2, m=-2 s= -1/2
(3) n=3, l= 3, m=-3, s= -1/2
(4) n=3, l= 0, m=0, s= -1/2
Ans: n=3, l= 3, m=-3, s= -1/2
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