\( \theta=\frac{11\pi}{6} \) का संदर्भ कोण कौन सा है?
Which is the reference angle of \( \theta=\frac{11\pi}{6} \)?
Explanation opens after your attempt
Correct Answer
C. \( \frac{\pi}{6} \)
Concept
\( \frac{11\pi}{6} \) lies in the fourth quadrant and \(2\pi-\frac{11\pi}{6}=\frac{\pi}{6}\). In the fourth quadrant use \(2\pi-\theta\).
Why this answer is correct
The correct answer is C. \( \frac{\pi}{6} \). \( \frac{11\pi}{6} \) lies in the fourth quadrant and \(2\pi-\frac{11\pi}{6}=\frac{\pi}{6}\). In the fourth quadrant use \(2\pi-\theta\).
Exam Tip
\( \frac{11\pi}{6} \) चतुर्थ चतुर्थांश में है और \(2\pi-\frac{11\pi}{6}=\frac{\pi}{6}\) है। चतुर्थ चतुर्थांश में \(2\pi-\theta\) लें।
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