\( \theta=\frac{7\pi}{6} \) का संदर्भ कोण क्या है?
What is the reference angle of \( \theta=\frac{7\pi}{6} \)?
Explanation opens after your attempt
Correct Answer
B. \( \frac{\pi}{6} \)
Concept
\( \frac{7\pi}{6} \) lies in the third quadrant and \( \frac{7\pi}{6}-\pi=\frac{\pi}{6} \). In the third quadrant use \( \theta-\pi \).
Why this answer is correct
The correct answer is B. \( \frac{\pi}{6} \). \( \frac{7\pi}{6} \) lies in the third quadrant and \( \frac{7\pi}{6}-\pi=\frac{\pi}{6} \). In the third quadrant use \( \theta-\pi \).
Exam Tip
\( \frac{7\pi}{6} \) तृतीय चतुर्थांश में है और \( \frac{7\pi}{6}-\pi=\frac{\pi}{6} \) है। तृतीय चतुर्थांश में \( \theta-\pi \) प्रयोग करें।
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