ClassesClass 9MathsNCERTNumber SystemExercise 1.1Q 1
QUESTION 1 Easy

Is zero a rational number? Can you write it in the form of \( \frac{p}{q} \) , where p and q are integers and q ≠ 0?

SOLUTION

Yes zero is a rational number since we can write it as \( \frac{0}{q} \), where q≠0 For example : \( \frac{0}{1} \), \( \frac{0}{2} \), \( \frac{0}{3} \), ...
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Final Answer : Yes

Concept Note

\( \frac{0}{\text{any non zero number}} \) is always 0