Question

Zero (O) is
(a) the identity for addition of rational numbers.
(b) the identity for subtraction of rational numbers.
(c) the identity for multiplication of rational numbers.
(d) the identity for division of rational numbers.​

Answer 1

Answer:

the identify for subtraction of the rational number

Answer 2

Answer:Zero (O) is

(a) the identity for addition of rational numbers.

Step-by-step explanation:

Because When any rational number is added to zero (O), then it will result in the same rational number i.e. x/y + 0 = x/y. Zero is called the identity for the addition of rational numbers.

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