Q31
A and B are two quantum mechanical operators. If [ A,\, B ] stands for the commutator of A and B then [ [ A,\, B ],\, [ B,\, A ] ] is equal to
and are two quantum mechanical operators. If stands for the commutator of and then is equal to
A.
B.
C.
zero
AnswerD.
Answer: Option C
Solution
Answer: Option C
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