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Q. |
Which of the following is an example for a postfix expression? |
A. | a*b(c+d) |
B. | abc*+de-+ |
C. | +ab |
D. | a+b-c |
Answer» B. abc*+de-+ | |
Explanation: abc*+de-+ is a postfix expression. +ab is a prefix expression and others are infix expressions. |
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