Write the rational number that are equal to their reciprocals.
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Step by Step Explanation:
- Rational numbers: A rational number is any number that can be expressed as the quotient or fraction of two integers, p and q, with the denominator q not equal to zero. Since q may be equal to 1, every integer is a rational number.
Rational numbers 1 and -1 are the only numbers which are equal to their reciprocals.
- Therefore, rational numbers 1 and -1 are equal to their reciprocals.