Which pairs of numbers represent a number and its reciprocal?
1 and 1
2/3 and -3/2
...
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Mathematics, 31.03.2020 21:46 sadcase85
Which pairs of numbers represent a number and its reciprocal?
1 and 1
2/3 and -3/2
1/2 and 5
6 and 1/6
-4/7 and -7/4
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Answers: 1
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