Question

If the product of two whole numbers is zero, can we say that one or both of them will be zero? Justify through examples.

Answer 1

Yes, if we multiply any number with zero the resultant product will be zero.

Example:

(i) $2\times 0=0$

(ii) $5\times 0=0$

(iii) $9\times 0=0$

If both numbers are zero, then the result also be zero.
$0\times 0=0$