सर्पिल में \(\sqrt{144}\) और \(\sqrt{145}\) के बारे में कौन सा कथन सही है?
Which statement about \(\sqrt{144}\) and \(\sqrt{145}\) in the spiral is correct?
Explanation opens after your attempt
Correct Answer
B. \(\sqrt{144}\) परिमेय है और \(\sqrt{145}\) अपरिमेय है\(\sqrt{144}\) is rational and \(\sqrt{145}\) is irrational
Concept
\(\sqrt{144}=12\) is rational, while (145) is not a perfect square. Therefore, \(\sqrt{145}\) is irrational.
Why this answer is correct
The correct answer is B. \(\sqrt{144}\) परिमेय है और \(\sqrt{145}\) अपरिमेय है / \(\sqrt{144}\) is rational and \(\sqrt{145}\) is irrational. \(\sqrt{144}=12\) is rational, while (145) is not a perfect square. Therefore, \(\sqrt{145}\) is irrational.
Exam Tip
\(\sqrt{144}=12\) परिमेय है, जबकि (145) पूर्ण वर्ग नहीं है। इसलिए \(\sqrt{145}\) अपरिमेय है।
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