\(\sqrt{3}\) के प्रमाण में \(3\mid a^2\Rightarrow3\mid a\) का आधार क्या है?
What is the basis of \(3\mid a^2\Rightarrow3\mid a\) in the proof of \(\sqrt{3}\)?
Explanation opens after your attempt
A. (3) अभाज्य है(3) is prime
Concept
A prime factor appears in a square only when it appears in the original number. This is the basis of divisibility.
Why this answer is correct
The correct answer is A. (3) अभाज्य है / (3) is prime. A prime factor appears in a square only when it appears in the original number. This is the basis of divisibility.
Exam Tip
अभाज्य गुणनखंड वर्ग में तभी आता है जब मूल संख्या में आता है। यही विभाज्यता का आधार है।
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