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OpenStudy (anonymous):
Simplify 〖〖tan〗^(-1) 〗〖(a cosx-b sinx)/(b cos〖x+a sinx 〗 ) 〗 , if (a/b)tan〖x>-1〗
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OpenStudy (anonymous):
\[\tan^{-1} (\frac{ (Acosx-Bsinx)}{ Bcos(x+Asinx) };\] Is this right?
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