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Which of the following pairs of integers...

Which of the following pairs of integers have 5 as a difference? 10, 5 (b) `-10 ,\ -5` `15 ,\ -20` (d) both (a) and (b)

A

10,5

B

`-10,-5`

C

`15,-20`

D

both a and b

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The correct Answer is:
D
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