Question

3 State whether the statements given below are true or false.

(i) An absolute value of a rational number is obtained by taking only the numerical value of
that rational number.

(ii) Rational numbers are not closed under addition and subtraction.

(iii) Subtraction of rational numbers is commutative.

(iv) The reciprocal of any rational number is always an integer.

(v) The numbers 1 and -1 are their own reciprocal.​

Answer 1

Answers

1. False.

2. True.

3. False.

4. True.

5. False.

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Answer 2

Answer:

here is your answer hope it's help you

Step-by-step explanation:

1. false
2. True
3. false
4. True
5. false