Difference between revisions of "Selftest: Matrix multiplication with a scalar"
From Robotics
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- There is no <math>c</math> | - There is no <math>c</math> | ||
||If all the components of the left matrix are multiplied by <math>c=2</math>, it results in the right matrix. | ||If all the components of the left matrix are multiplied by <math>c=2</math>, it results in the right matrix. | ||
+ | |||
+ | {'''Fill in the correct values of the resulting matrix:'''<br/> | ||
+ | |typ="{}" } | ||
+ | <math>\left[\begin{array}{ccc}3&0&1\\2&1&2\\0&3&1\end{array}\right]\cdot 3 =</math><br/>{ 9 } { 0 } { 3 }<br/>{ 6 } { 3 } { 6 }<br/>{ 0 } { 9 } { 3 } | ||
{'''Is the following equation correct?'''<br/> | {'''Is the following equation correct?'''<br/> | ||
− | :<math> | + | :<math>\left[\begin{array}{ccc}2&0&1\\4&1&3\\2&2&1\end{array}\right]\cdot 3 = \left[\begin{array}{ccc}6&0&3\\12&2&9\\6&6&3\end{array}\right]</math><br/> |
− | \left[\begin{array}{ccc}2&0&1\\4&1&3\\2&2&1\end{array}\right]\cdot 3 = \left[\begin{array}{ccc}6&0&3\\12&2&9\\6&6&3\end{array}\right] | ||
− | </math><br/> | ||
| typ="()" } | | typ="()" } | ||
- Yes | - Yes |
Revision as of 09:38, 20 June 2014
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