I will explain a simple and fastest process of multiplication. This can help you to get answers faster. Let's assume you have to multiply 9999 X 2456. Now think how much time it will take? Maybe 30...
9999 x 9999 235 x 235 777 x 777 102x102x102 978x978 Do you know the techniques are lying in logical math? Any question of this sought, If you know, any of them, please reply and get appreciation. And...