Question

The multiplication of two integers is always an integer. If a and bare two integers then a^ * b is also an integer. This property is known as

Answer 1

Answer:

multiplicative identity

The multiplicative identity of any integer a is a number b which when multiplied with a, leaves it unchanged, i.e. b is called as the multiplicative identity of any integer a if a× b = a. Now, when we multiply 1 with any of the integers a we get a × 1 = a = 1 × a So, 1 is the multiplicative identity for integers.

Answer 2

Answer:

Ur answer is

Property 1:-Closure property

Multiplicative identity