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Vanshika posted an Question
August 11, 2020 • 15:52 pm 30 points
  • IIT JAM
  • Physics (PH)

I don't understand what identities are used in this sol...how that +- are there??

14. For an operator A, i(At A) is (A) Hermitian (B anti-Hermitian (C) unitary (D) orthogonal

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    Ravi prakash yadav

    see the attachment and please ask if you still have any doubt.

    cropped7605314984829831520.jpg
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