Question

Very Short Questions:-
1. What are the multiplicative and additive identities of rational numbers?
2 Write the additive inverse of (19/-6) and (-25).
3.Write the multiplicative inverse of(-13/19) and (-7).
4 Mention a rational number which has no reciprocal
5. Mention any 4 rational numbers which are less than 5​

Answer 1

Answer:

2) 19/6 and 25

3) -19/13 and -1/7

4) 1

5) 1,2,3,4

I hope it will help you .

Answer 2

Answer:

1. q ≠0

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