a) abc*+
b) abc+*
c) ab+c*
d) a+bc*
Answer: a
Explanation: Evaluating the given expression tree gives the infix expression a+b*c. Converting it to postfix, we get, abc*+.
For the given expression tree, write the correct postfix expression.
For the given expression tree, write the correct postfix expression.
a) abc*+
b) abc+*
c) ab+c*
d) a+bc*
Answer: a
Explanation: Evaluating the given expression tree gives the infix expression a+b*c. Converting it to postfix, we get, abc*+.
a) abc*+
b) abc+*
c) ab+c*
d) a+bc*
Answer: a
Explanation: Evaluating the given expression tree gives the infix expression a+b*c. Converting it to postfix, we get, abc*+.
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