The postfix expression equivalent of the prefix expression * + ab - cd is

BPSC TRE · TRE 2.0 · PGT (Classes 11–12) · Computer Science · 15 Dec 2023 · Single shift · Subject

The postfix expression equivalent of the prefix expression * + ab - cd is

  1. A.

    ab + cd - *

  2. B.

    abcd + - *

  3. C.

    ab + cd * -

  4. D.

    More than one of the above

  5. E.

    None of the above

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