Question

___ is the multiplicative identity for whole numbers.

• A.
  0
• B.
  1
• C.
  2
• D.
  3

Answer 1

The correct option is B

1
Multiplicative identity of whole numbers is the whole number which, when multiplied to another whole number, results in the whole number to which it was multiplied.
For any whole number a, when multiplied with 1 gives the same whole number a.