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Mathematics 10 Online
OpenStudy (anonymous):

sin^-1(sin 4pie/3)

OpenStudy (jdoe0001):

\(\bf \textit{what's the }sin\left(\frac{\pi}{2}\right)\quad ?\)

OpenStudy (anonymous):

Isn't it 1?

OpenStudy (jdoe0001):

yes... .so \(\bf \textit{what would be the }sin^{-1}(1)\quad ?\)

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