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Steps Using Rules for Matrix Arithmetic
You can add or subtract two matrices only if both matrices have the same number of rows and columns.
To add two matrices, add the corresponding elements.
Sum each element of the matrix.
Transpose Matrix
Matrix Size
Reduce Matrix
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\left(\begin{matrix}1\\2\\3\end{matrix}\right)+\left(\begin{matrix}4\\5\\6\end{matrix}\right)
You can add or subtract two matrices only if both matrices have the same number of rows and columns.
\left(\begin{matrix}1+4\\2+5\\3+6\end{matrix}\right)
To add two matrices, add the corresponding elements.
\left(\begin{matrix}5\\7\\9\end{matrix}\right)
Sum each element of the matrix.
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