यदि कोई विद्यार्थी \(\sqrt{18}+1=\sqrt{19}\) लिखकर अगला कर्ण बताता है, तो सही सुधार कौन-सा है?
If a student writes \(\sqrt{18}+1=\sqrt{19}\) to find the next hypotenuse, what is the correct correction?
Explanation opens after your attempt
Correct Answer
A. (\sqrt{\(\sqrt{18}\)2+12}=\sqrt{19})
Concept
In a square root spiral, the hypotenuse is formed by the sum of squares. Do not treat \(\sqrt{18}+1\) as \(\sqrt{19}\).
Why this answer is correct
The correct answer is A. (\sqrt{\(\sqrt{18}\)2+12}=\sqrt{19}). In a square root spiral, the hypotenuse is formed by the sum of squares. Do not treat \(\sqrt{18}+1\) as \(\sqrt{19}\).
Exam Tip
वर्गमूल सर्पिल में कर्ण वर्गों के योग से बनता है। \(\sqrt{18}+1\) को \(\sqrt{19}\) नहीं मानना चाहिए।
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