Question

4. A)What is the additive identity in whole numbers?
B)What is the multiplicative identity in whole numbers?

Answer 1

Answer:

A) the additive identity in whole number is 0.

B) the multiplicative identityin whole number is 1

Step-by-step explanation:

a) a + 0 = a

b) a × 1 = a

Answer 2

Answer:

a) 0

b)1

Step-by-step explanation:

a) for example  = 3 + 0 = 3

                         = 4 + 0 = 4

                         =  7 + 0 =7

b) for example =  5 × 1 = 5

                         = 9 × 1 =  9

                         = 2 × 1 = 2

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