If A means +, B means −, C means ×, D means ÷, then what will come in place of the question mark (?) in the following equation?
91 D 13 B 4 A 3 C 2 = ?
1
8
2
9
3
7
4
10
If A means +, B means −, C means ×, D means ÷, then what will come in place of the question mark (?) in the following equation?
91 D 13 B 4 A 3 C 2 = ?