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নিচের কোনটি একটি valid postfix expression?

নিচের কোনটি একটি valid postfix expression? Correct Answer abc*+de

Related Questions

To convert the postfix expression into the infix expression we use stack and scan the postfix expression from left to right.
Here is an infix expression: 4 + 3*(6*3-12). Suppose that we are using the usual stack algorithm to convert the expression from infix to postfix notation. The maximum number of symbols that will appear on the stack AT ONE TIME during the conversion of this expression?
In an election two candidates are contesting. 30 percent of the valid votes were in favour of the losing candidate whereas the winning candidate got 50 percent of the valid votes and rest of the valid votes were considered as illegal. The winning candidate won by 4500 votes. Calculate the total number of voters if 90 percent of the total votes are considered valid.
In an election, three candidates are participating. 25% voters didn’t cast their votes and  6.66% of the total votes are invalid. C got 2450 valid votes which is 40% more than the valid votes got by B. If A got only 40% of the total valid votes, then find the individual valid votes of A, B and C respectively.
Consider the following statements.
1. All valid arguments have only true premises.
2. A sound argument must be valid.
3. An argument with a false conclusion can't be valid.
4. All arguments with true conclusion are valid.
Which of the following statements is/are correct?
Consider the following statements
1. All valid arguments have only true premises.
2. A sound argument must be valid.
3. An argument with a false conclusion cannot be valid.
4. All arguments with true conclusion are valid.
Which of the statements given above is/are correct?
Propositions are
1. Gift made during marz-ul-maut to a heir is valid without the consent of other heirs under Sunnite law
2. Gift made during marz-ul-maut to a heir is valid without the consent of other heirs under Ithna Ashari law
3. Gift made during marz-ul-maut to a heir is valid only with the consent of other heirs, under Sunnite law
4. Gift made during marz-ul-maut to a heir is valid only with the consent of other heirs under the Shia law.
Which amongst the following is correct
Which of the following statements about Regular Expression is/are incorrect? A. The union of two regular expressions is also a regular expression B. The concatenation of two regular expressions is also a regular expression C. The iteration of a regular expression is also a regular expression
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.
Assume that the operators +,-, X are left associative and ^ is right associative. The order of precedence (from highest to lowest) is ^, X, +, -. The postfix expression for the infix expression a + b X c – d ^ e ^ f is?