COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What will be the postfix form of the above expression-(A+B)∗(C∗D-E)∗F/G
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None of these
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A B + C D ∗ E-F G ∗ / ∗
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A B + C D E ∗-F G / ∗ ∗
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A B + C D ∗ E-F G / ∗ ∗
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Explanation:
Detailed explanation-1: -AB + CDE *-* F *G / Was this answer helpful?
Detailed explanation-2: -A + B * C would be written as + A * B C in prefix. The multiplication operator comes immediately before the operands B and C, denoting that * has precedence over +. The addition operator then appears before the A and the result of the multiplication. In postfix, the expression would be A B C * +.
Detailed explanation-3: -7. What is the postfix expression of (A+B)-C*(D/E))+F? So the output is: AB+CDE/*-F+.
Detailed explanation-4: -AB*CD/+. Thus postfix expression is AB*CD/+.
There is 1 question to complete.