Multiple choice

Reverse polish notation for the expression (4 + 2 * 5) / (1 + 3 * 2) will be

  1. () + - / 425123

  2. (425132) / + -

  3. 4 2 5 * + 1 3 2 * + /

  4. 425 + - / 132

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Reverse polish notation is a mathematical notation in which every operator follows all of its operands.