वर्गमूल सर्पिल में \(\sqrt{440}\) बनाने से ठीक पहले कौन-सा कर्ण होना चाहिए?
Which hypotenuse should be present just before constructing \(\sqrt{440}\) in a square root spiral?
Explanation opens after your attempt
B. \(\sqrt{439}\)
Concept
Drawing a (1) unit perpendicular on \(\sqrt{439}\) forms \(\sqrt{440}\). The previous hypotenuse has one less number.
Why this answer is correct
The correct answer is B. \(\sqrt{439}\). Drawing a (1) unit perpendicular on \(\sqrt{439}\) forms \(\sqrt{440}\). The previous hypotenuse has one less number.
Exam Tip
\(\sqrt{439}\) पर (1) इकाई लंब बनाने से \(\sqrt{440}\) बनता है। पिछला कर्ण एक कम संख्या का होता है।
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