If \( A=\left[\begin{array}{l}2 \\ 5\end{array}\right], B=\left[\begin{array}{l}1 \\ 4\end{array...

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If \( A=\left[\begin{array}{l}2 \\ 5\end{array}\right], B=\left[\begin{array}{l}1 \\ 4\end{array}\right] \) and \( C=\left[\begin{array}{r}6 \\ -2\end{array}\right] \), find : \( A+B-C \)
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