Difference between revisions of "Selftest: Multiplication of matrices"
From Robotics
Line 31: | Line 31: | ||
- <math>\mathbf{A}\cdot\mathbf{B}=\mathbf{B}\cdot\mathbf{A}</math> | - <math>\mathbf{A}\cdot\mathbf{B}=\mathbf{B}\cdot\mathbf{A}</math> | ||
+ <math>(\mathbf{A}\cdot\mathbf{B})\cdot\mathbf{C}=\mathbf{A}\cdot(\mathbf{B}\cdot\mathbf{C})</math> | + <math>(\mathbf{A}\cdot\mathbf{B})\cdot\mathbf{C}=\mathbf{A}\cdot(\mathbf{B}\cdot\mathbf{C})</math> | ||
+ | - <math>(\mathbf{A}+\mathbf{B})\cdot\mathbf{C}=\mathbf{A}+\mathbf{B}\cdot\mathbf{C}</math> | ||
</quiz> | </quiz> |
Revision as of 15:34, 4 July 2014
← Previous exercise: Addition of matrices | Exercises for chapter Matrices | Article: Multiplication of matrices | Next exercise: The determinant of a matrix → |