Find the Principal Value of the Following: `Sin^-1(Cos (2pi)/3)` - Mathematics

प्रश्न

Find the principal value of the following:

$\sin^{- 1} (\cos \frac{2 π}{3})$

उत्तर

$\sin^{- 1} (\cos \frac{2 π}{3})$ = $\sin^{- 1} (- \frac{1}{2}) = \sin^{- 1} [\sin (- \frac{π}{6})] = - \frac{π}{6}$

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Inverse Trigonometric Functions - Inverse Trigonometric Functions - Principal Value Branch

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Q 1.2 Q 1.1 Q 1.3

अध्याय 4: Inverse Trigonometric Functions - Exercise 4.01 [पृष्ठ ६]

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अध्याय 4 Inverse Trigonometric Functions
Exercise 4.01 | Q 1.2 | पृष्ठ ६

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Find the Principal Value of the Following: ${Sin}^{- 1} (\frac{Cos (2 π)}{3})$ - Mathematics

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Find the Principal Value of the Following: ${Sin}^{- 1} (\frac{Cos (2 π)}{3})$ - Mathematics

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