वर्गमूल सर्पिल में \(\sqrt{121}\) बनाने से ठीक पहले कौन-सा कर्ण होना चाहिए?
Just before constructing \(\sqrt{121}\) in a square root spiral, which hypotenuse should be present?
Explanation opens after your attempt
B. \(\sqrt{120}\)
Concept
Adding a (1) unit perpendicular to \(\sqrt{120}\) forms \(\sqrt{121}\). This is the rule of stepwise construction.
Why this answer is correct
The correct answer is B. \(\sqrt{120}\). Adding a (1) unit perpendicular to \(\sqrt{120}\) forms \(\sqrt{121}\). This is the rule of stepwise construction.
Exam Tip
\(\sqrt{120}\) में (1) इकाई लंब जोड़ने पर \(\sqrt{121}\) बनता है। यह क्रमिक निर्माण का नियम है।
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