The postfix expression for the infix expression A + B × (C + D) / F + D × E is:

GATE · Computer Science · 1995

1. A.

   A B + C D + * F / D + E *

2. B.

   A B C D + * F / + D E * +

3. C.

   A * B + C D / F * D E + +

4. D.

   A + * B C D / F * D E + +

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