वर्गमूल सर्पिल में \(\sqrt{169}\) और \(\sqrt{170}\) के बारे में कौन-सा कथन सही है?
Which statement about \(\sqrt{169}\) and \(\sqrt{170}\) in a square root spiral is correct?
Explanation opens after your attempt
A. \(\sqrt{169}=13\) और \(\sqrt{170}\) अपरिमेय है\(\sqrt{169}=13\) and \(\sqrt{170}\) is irrational
Concept
(169) is a perfect square and (170) is not. Therefore \(\sqrt{169}=13\) and \(\sqrt{170}\) is irrational.
Why this answer is correct
The correct answer is A. \(\sqrt{169}=13\) और \(\sqrt{170}\) अपरिमेय है / \(\sqrt{169}=13\) and \(\sqrt{170}\) is irrational. (169) is a perfect square and (170) is not. Therefore \(\sqrt{169}=13\) and \(\sqrt{170}\) is irrational.
Exam Tip
(169) पूर्ण वर्ग है और (170) पूर्ण वर्ग नहीं है। इसलिए \(\sqrt{169}=13\) और \(\sqrt{170}\) अपरिमेय है।
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