Question

The two rational number which are their own multiplicative inverses are​

Answer 1

$\huge \mathfrak \pink{Answer}$

1 and -1 are the only rational numbers which are their own reciprocals. no other rational number is its own reciprocal. we know that there is no rational number which when multiplied with 0, gives 1. therefore, rational number 0 has no reciprocal or multiplicative inverse.

Answer 2

The two rational number which are their own multiplicative inverses are 1 and -1.

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