Question

1) Additive identity of a rational number is
b) 2 c) 3 a) 1 d) 0
2) There is no multiplicative inverse for the number
b)3 a) 0 c) 4 d) 6
3) write the additive inverse of -23
a)23 b)-57 3).23 4)57 _
_. _ _ _
57 23. 57 23 57
4) write the multiplicative inverse of 4

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Answer 1

Answer:

1. 0

2. 0

3. +23

4. 1/4

Step-by-step explanation:

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Answer 2

Answer:

1) 0

2) 0

3) +23

4) 1/4.....