Question

Additive Identity. A) -1 B) O C) 1 D) 2.​

Answer 1

Answer:

a) 1

b) 0

c) -1

d)-2

perfectly done :)

Answer 2

Answer:

Additive Identity is Zero.

The additive identity familiar from elementary mathematics is zero, denoted 0. For example, In the natural numbers N (if 0 is included), the integers Z, the rational numbers Q, the real numbers R, and the complex numbers C, the additive identity is 0.