Question

If the product of two whole numbers is one if

Answer 1

"If only one number be 1 then the product cannot be 1.

Following are the related Examples:

5 x 1 = 5,

4 x 1 = 4,

8 x 1 =8 and many more.

If both numbers are 1, then the product is 1

There is only one such case that is 1 x 1 =1

"