The postfix expression 5 3 * 2 5 + - 4 * 2 / evaluates to 16 A. True B. False

The result of evaluating the postfix expression 5 4 6 + * 4 9 3 / + * is?ans.

What is the result of evaluating the following postfix expression: 4 8 + 2 *   A. 40 B. 24 C. 64 D. 20 E. none of the above are correct

Which of the following is not a valid postfix expression? A. 5 4 + B. 6 5 4 + - C. 4 + 5 D. 8 2 + 2 / E. all of the above are valid postfix expressions

What is the value of the postfix expression 6 3 2 4 + – *?

7. What is the value of the postfix expression 6 3 2 4 + – *?a) 74b) -18c) 22d) 40