If 'J' stands for '×', 'K' stands for ' '-', 'L' stands for '÷' and 'M' stands for '+', what will come in place of the question mark "?" in the following equation?
5 J 12 K 56 M 21 L 7 = ?
1
-13
2
-3
3
17
4
7
If 'J' stands for '×', 'K' stands for ' '-', 'L' stands for '÷' and 'M' stands for '+', what will come in place of the question mark "?" in the following equation?
5 J 12 K 56 M 21 L 7 = ?