Difference between revisions of "Selftest: Matrix multiplication with a scalar"
From Robotics
Line 14: | Line 14: | ||
- <math>c=2</math> | - <math>c=2</math> | ||
+ There is no <math>c</math> | + There is no <math>c</math> | ||
− | ||<math>c=2</math> would be correct for all the components | + | ||<math>c=2</math> would be correct for all the green colored components. For the red component <math>c=1.5</math> would be right: <math>\left[\begin{array}{ccc}{\color{Green}2}&{\color{Green}4}&{\color{Green}6}\\{\color{Green}0}&{\color{Green}4}&{\color{Green}2}\\{\color{Red}3}&{\color{Green}6}&{\color{Green}0}\end{array}\right]</math> |
− | :<math> | ||
− | \left[\begin{array}{ccc} | ||
− | 2&4&6\\ | ||
− | 0&4&2\\ | ||
− | {\color{Red}3}&6&0 | ||
− | \end{array}\right] | ||
− | </math> | ||
</div> | </div> | ||
Revision as of 16:11, 18 June 2014
← Previous exercise: Minors and cofactors | Exercises for chapter Matrices | Article: Multiplication with a scalar | Next exercise: Transpose → |