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What is the principal value of \(sin^{-1}\left(\sin\frac{5\pi}{6}\right)\)?\(sin^{-1}\left(\sin\frac{5\pi}{6}\right)\) का मुख्य मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(\frac{\pi}{6}\)\(\frac{\pi}{6}\)
Since \(sin\frac{5\pi}{6}=\frac{1}{2}\) and \(sin^{-1}\left(\frac{1}{2}\right)=\frac{\pi}{6}\). Always choose the angle in the principal range.\(sin\frac{5\pi}{6}=\frac{1}{2}\) और \(sin^{-1}\left(\frac{1}{2}\right)=\frac{\pi}{6}\)। हमेशा मुख्य परिसर का कोण चुनें।
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