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If (\sin \theta=\frac{1}{2}) and (0<\theta<\pi), what are the values of (\theta)?यदि (\sin \theta=\frac{1}{2}) और (0<\theta<\pi), तो (\theta) के मान कौन से हैं?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\frac{\pi}{6},\frac{5\pi}{6})(\frac{\pi}{6},\frac{5\pi}{6})
The reference angle for ( \sin \theta=\frac{1}{2}) is ( \frac{\pi}{6}), and sine is positive in the first and second quadrants. In exams choose only answers in the given interval.(\sin \theta=\frac{1}{2}) के reference angle (\frac{\pi}{6}) हैं और sine प्रथम व द्वितीय चतुर्थांश में धनात्मक है। परीक्षा में दिए interval में ही उत्तर चुनें।
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