Tuesday, June 5, 2007

Question 8

When using the postposition notation (reverse Polish notation), the expression X = (A-B) × C is expressed as XAB-C×=
Which of the possible answers is the correct expression in the postposition notation for the following expression?


a. XAB+CDE÷-×=
b. XAB+C-DE÷×=
c. XAB+EDC÷-×=
d. XAB+CD-E÷×=


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