Recent content by chris1223123

  1. C

    Calculate the following commutator [[AB,iℏ], A]

    Thank you! that makes sense
  2. C

    Calculate the following commutator [[AB,iℏ], A]

    I've seen this question in a textbook Calculate the following commutator [[AB,iℏ], A] I'm not to sure how you go about it i know [A,B] = AB-BA