Question

plz answer this question also​

Answer 1

Answer:

Numbers with same numerators and denominators are their own reciprocals,

For example: 1

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Answer 2

The numbers 1 and −1 are their own reciprocals .

Step-by-step explanation:

It is known that there is no rational number which gives one (1) if it is multiplied with zero. And there is no reciprocal for the rational number zero, and also it has not having any multiplicative inverse. Except 1 and -1 no other numbers are not having its own reciprocal.