Write the rational number that does not have a reciprocal.
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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.
For example: reciprocal of is .
is a rational number....[Where a is non-zero integer]
Reciprocal of is which is not a rational number because denominator is not equal to zero(0) in rational numbers.
- Therefore rational number zero(0) does not have a reciprocal.