\(\sqrt{3}\) के प्रमाण में \(p^2\) (3) से विभाज्य होने से (p) (3) से विभाज्य क्यों है?
In the proof of \(\sqrt{3}\), why does \(p^2\) divisible by (3) imply (p) divisible by (3)?
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Correct Answer
A. क्योंकि (3) अभाज्य गुणनखंड हैBecause (3) is a prime factor
Concept
A prime factor appears in a square only if it appears in the original number. Therefore (p) is divisible by (3).
Why this answer is correct
The correct answer is A. क्योंकि (3) अभाज्य गुणनखंड है / Because (3) is a prime factor. A prime factor appears in a square only if it appears in the original number. Therefore (p) is divisible by (3).
Exam Tip
अभाज्य गुणनखंड किसी वर्ग में तभी आता है जब मूल संख्या में आता है। इसलिए (p) (3) से विभाज्य है।
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