\(7^\circ 30'\) को रेडियन में बदलने पर सही मान क्या है?
What is the correct radian value of \(7^\circ 30'\)?
Explanation opens after your attempt
C. \( \frac{\pi}{24} \) रेडियन\( \frac{\pi}{24} \) radians
Concept
\(30'=\frac{1}{2}^\circ\) so \(7^\circ 30'=7.5^\circ\) and \(7.5^\circ\times\frac{\pi}{180}=\frac{\pi}{24}\). Convert minutes into degrees first.
Why this answer is correct
The correct answer is C. \( \frac{\pi}{24} \) रेडियन / \( \frac{\pi}{24} \) radians. \(30'=\frac{1}{2}^\circ\) so \(7^\circ 30'=7.5^\circ\) and \(7.5^\circ\times\frac{\pi}{180}=\frac{\pi}{24}\). Convert minutes into degrees first.
Exam Tip
\(30'=\frac{1}{2}^\circ\) इसलिए \(7^\circ 30'=7.5^\circ\) और \(7.5^\circ\times\frac{\pi}{180}=\frac{\pi}{24}\) है। पहले मिनट को डिग्री में बदलें।
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