वर्गमूल सर्पिल में \(\sqrt{143}\) बनाने के लिए किस पिछले कर्ण पर (1) इकाई लंब बनेगी?
To construct \(\sqrt{143}\) in a square root spiral, on which previous hypotenuse will a (1) unit perpendicular be drawn?
Explanation opens after your attempt
B. \(\sqrt{142}\)
Concept
\(\sqrt{143}\) is formed from \(\sqrt{142}\) and a (1) unit perpendicular. The number increases by one in the next hypotenuse.
Why this answer is correct
The correct answer is B. \(\sqrt{142}\). \(\sqrt{143}\) is formed from \(\sqrt{142}\) and a (1) unit perpendicular. The number increases by one in the next hypotenuse.
Exam Tip
\(\sqrt{142}\) और (1) इकाई लंब से \(\sqrt{143}\) बनता है। अगले कर्ण में संख्या एक बढ़ती है।
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