MCQ
A rational number is defined as a number that can be expressed in the form $\frac{\text{p}}{\text{q}},$ where $p$ and $q$ are integers and
  • A
    $\text{q}=0$
  • B
    $\text{q}=1$
  • C
    $\text{q}\neq1$
  • $\text{q}\neq0$

Answer

Correct option: D.
$\text{q}\neq0$
A number that can be expressed in the form of $\frac{\text{p}}{\text{q}},$ where $p$ and $q$ are integers and $\text{q}\neq0,$ is called a rational number.

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