If \( A=\left[\begin{array}{ccc}\sin \alpha & -\cos \alpha &amp...

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If \( A=\left[\begin{array}{ccc}\sin \alpha & -\cos \alpha & 0 \\ \cos \alpha & \sin \alpha & 0 \\ 0 & 0 & 1\end{array}\right] \), then \( A^{-1} \) is equal to :
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