Trick to multiply any number by 19
Vivek Kumar
12:34:00 AM
Lets consider a constant value Constant value 0-10 --->1 11-20---->2 21-30--->3 and so on How to use ...Wheneve...Read More
Trick to multiply any number by 19
Reviewed by Vivek Kumar
on
12:34:00 AM
Rating: