Question

Question 29
The reciprocal of a positive rational number is ___

Answer 1

Positve rational number
The positive rational number is of the form $\frac{p}{q}$, where p and q both belongs to $I^{+}$ (positive integers) or $I^{-}$ (negative integers)
Hence, the reciprocal is of the form $\frac{q}{p}$, where p and q belongs to $I^{+}$ or $I^{+}-$