Question

a.a + 0 = 0Additive Identityb. Multiplicative IdentityCommutative Property of Additiond. Associative Property of AdditionC.

Answer 1

a. Additive Identity

Step-by-step explanation:

Given the equation:

`a+0=a`

When zero(0) is added to 'a', the result is still 'a'.

The number 0 is the additive identity of 'a'.