The infix expression A + (B - C)* D is correctly represented in prefix…

ISRO Scientist/Engineer SC · 2009 · Computer Science

The infix expression A + (B - C)* D is correctly represented in prefix notation as

  1. A.

    A + B − C ∗ D

  2. B.

    + A ∗ − B C D

  3. C.

    A B C − D ∗ +

  4. D.

    A + B C − D ∗

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Correct answer: B

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