\(\frac{\sqrt{3} \sin (\theta)+\cos (\theta)}{\sin \left(\theta+\frac{\pi}{6}\right)}=\)
\(\frac{\sqrt{3} \sin (\theta)+\cos (\theta)}{\sin \left(\theta+\frac{\pi}{6}\right)}=\)
- -2
- 1
- 2
- -1
Solution
\(\begin{aligned}
\frac{\sqrt{3} \sin \theta+\cos \theta}{\sin \left(\theta+\frac{\pi}{6}\right)} & =\frac{\sqrt{3} \sin \theta+\cos \theta}{\sin \theta \cos \frac{\pi}{6}+\cos \theta \sin \frac{\pi}{6}} \\
& =\frac{\sqrt{3} \sin \theta+\cos \theta}{\frac{\sqrt{3}}{2} \sin \theta+\frac{1}{2} \cos \theta}=2
\end{aligned}\)
Hence, option (c) is correct.
Asked in: AP EAMCET 2020 (18 Sep Shift 2)
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