If ‘M’ means ‘+’, ‘<’ means ‘-’, ‘$’ means ‘÷’ and ‘R’ means ‘×’, then what will be the value of the following expression?
21 $ 7 M 13 < 2 R 61
8
2
6
3
28
4
4
5
20
If ‘M’ means ‘+’, ‘<’ means ‘-’, ‘$’ means ‘÷’ and ‘R’ means ‘×’, then what will be the value of the following expression?
21 $ 7 M 13 < 2 R 6