Difference between revisions of "Addition of matrices"
From Robotics
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a_{m1}+b_{m1} & \dots & &a_{mn}+b_{mn} | a_{m1}+b_{m1} & \dots & &a_{mn}+b_{mn} | ||
\end{array}\right] | \end{array}\right] | ||
− | </math | + | </math> |
{{Example | {{Example |
Revision as of 18:04, 13 November 2015
← Back: The transpose of a matrix | Overview: Matrices | Next: Multiplication of matrices → |
There are exercises as selftest for this article. |
Requirement for the addition of two matrices is, that they have the same number of rows and the same number of colums. So both matrices have to be an m-by-n matrix. The addition is made by adding each the components:
Example: Addition of two 3-by-3 matrices
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