Difference between revisions of "Selftest: Multiplication of matrices"
From Robotics
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- <math>(\mathbf{A}+\mathbf{B})\cdot\mathbf{C}=\mathbf{A}+\mathbf{B}\cdot\mathbf{C}</math> | - <math>(\mathbf{A}+\mathbf{B})\cdot\mathbf{C}=\mathbf{A}+\mathbf{B}\cdot\mathbf{C}</math> | ||
- <math>\mathbf{A}\cdot(\mathbf{B})+\mathbf{C})\neq\mathbf{A}\cdot\mathbf{B}+\mathbf{A}\cdot\mathbf{C}</math> | - <math>\mathbf{A}\cdot(\mathbf{B})+\mathbf{C})\neq\mathbf{A}\cdot\mathbf{B}+\mathbf{A}\cdot\mathbf{C}</math> | ||
+ | |||
+ | {'''Solve the following matrix multiplication:'''<br/> | ||
+ | :<math> \left[\begin{array}{ccc}1&2&1\\3&1&2\end{array}\right]\left[\begin{array}{cccc}1&1&2&3\\2&1&3&1\\1&2&2&1\end{array}\right]=</math> | ||
+ | |typ="{}" } | ||
</quiz> | </quiz> |
Revision as of 15:43, 4 July 2014
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