Mathematics, 29.06.2019 11:30 pressure772
C= [12 0 3/2 1 -6 7 ] what is 4c? its a 2x3 matrix so 12 0 3/2 on top and 1 -6 7 on bottom. the answer is also supposed to be a matrix.
Answers: 2
![\left[\begin{array}{ccc}48&0&6\\4&-24&28\end{array}\right]](/tpl/images/0030/8124/a6930.png)
![4C=\left[\begin{array}{ccc}48&0&6\\4&-24&28\end{array}\right]](/tpl/images/0030/8124/eecd4.png)
![C=\left[\begin{array}{ccc}12&0&3/2\\1&-6&7\end{array}\right]](/tpl/images/0030/8124/d649b.png)
![4C=\left[\begin{array}{ccc}4*12&4*0&4*3/2\\4*1&4*-6&4*7\end{array}\right]](/tpl/images/0030/8124/58f6e.png)
![4C=\left[\begin{array}{ccc}48&0&12/2\\4&-24&28\end{array}\right]\\4C=\left[\begin{array}{ccc}48&0&6\\4&-24&28\end{array}\right]](/tpl/images/0030/8124/87b77.png)
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C= [12 0 3/2 1 -6 7 ] what is 4c? its a 2x3 matrix so 12 0 3/2 on top and 1 -6 7 on bottom. the ans...
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