Difference between revisions of "Selftest: Multiplication of matrices"

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<quiz display=simple>
 
<quiz display=simple>
  
{'''Fill in the correct values of the sum of the two matrices:'''<br/>
+
{'''Which statement is the correct one describing the requirements for matrix multiplication?'''<br/>
 
|typ="{}" }
 
|typ="{}" }
 
<math>\left[\begin{array}{ccc}3&0&1\\2&1&2\\0&3&1\end{array}\right]+\left[\begin{array}{ccc}1&1&0\\0&3&1\\2&1&4\end{array}\right]=</math>
 
<math>\left[\begin{array}{ccc}3&0&1\\2&1&2\\0&3&1\end{array}\right]+\left[\begin{array}{ccc}1&1&0\\0&3&1\\2&1&4\end{array}\right]=</math>

Revision as of 14:46, 4 July 2014

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1. Which statement is the correct one describing the requirements for matrix multiplication?

\left[\begin{array}{ccc}3&0&1\\2&1&2\\0&3&1\end{array}\right]+\left[\begin{array}{ccc}1&1&0\\0&3&1\\2&1&4\end{array}\right]=




2. Fill in the correct values of the sum of the two matrices:

\left[\begin{array}{ccc}2&-2&3\\-1&3&1\\2&4&0\end{array}\right]+\left[\begin{array}{ccc}-1&3&-2\\0&2&1\\-1&2&1\end{array}\right]=




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