Question

3.
If the product of two whole numbers is 1, can we say that one or both of
1? Justify through examples.
4. Find using distributive property:
(a) 728 x 101 (b) 5437 x 1001 (c) 824 x 25 (d) 4275 x 125 (e) 504 x 35
any
13. Ac​

Answer 1

Answer:

1 is the identity for multiplication of whole numbers or multiplicative identity for whole numbers. A number remain unchanged when multiplied by 1. Hence the product of two whole numbers will be equal to 1 if and only if both whole numbers are 1.