Question

Postfix Expression : 734 + - 245 /+*617+​

Answer 1

Answer:

1.First we read expression from left to right.So,During reading the expression from left to right, push the element in the stack if it is an operand.

2.If the current character is an operatorthen pop the two operands from the stack and then evaluate it.

Explanation:

Mamili nalang po