Question

____ is the identity for addition of rational number​

Answer 1

Answer:

Rational numbers, integers and whole numbers are non commutative under subtraction and division. Role of zero and one- 0 is the additive identity for rational numbers. 1 is the multiplicative identity for rational numbers.

Step-by-step explanation:

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Answer 2

SOLUTION

TO FILL IN THE BLANK

__ is the identity for addition of rational number

EVALUATION

The set of rational numbers is denoted by Q

Let x be a rational number

Then the rational number 0 is called additive identity satisfying the property that for any rational number x

0 + x = x = 0 + x

Hence 0 is the identity for addition of rational number

FINAL ANSWER

0 is the identity for addition of rational number

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