Convert the following Infix expression to Postfix form using a stack – McqOptions

MCQOPTIONS

1.	Convert the following Infix expression to Postfix form using a stack x + y * z + (p * q + r) * s, Follow usual precedence rule and assume that the expression is legal.
A.	xyz+pqr+s*+
B.	xyz+pqr+s+*
C.	xyz+pqr+s*+
D.	None of the mentioned
Answer» B. xyz+pqr+s+*

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