Question

The product of two whole numbers is zero. What do you conclude?

Answer 1

the product of two whole no. can only be zero when one of the no. is zero ..
this means ...
1st no = 0
2nd no. = 1 ,2,3,4,5,6,7,8,9,10,11...........

Answer 2

we conclude that if product of two no is zero than one of the no. is also zero
so,
One No.=0
Other No.=1,2,3,4,5,6,7,8,9...................... till infinity