Question

20.
Name of the property involved in the following examples:
8
a) + 0 =
3
b) 2x1 -
b
7
1
d) x x
le
1(x+0)​

Answer 1

Answer:

Role of zero/additive identity:

0 is the additive identity for rational numbers, i.e. if 'a' is any rational number thena + 0 = a = 0 + a

Answer 2

Step-by-step explanation:

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