Question

the number and there are own reciprocal no​

Answer 1

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.

Answer 2

Answer:

1 is the answer

As:

$1 \div 1 = 1$