Diketahui matriks C = ![\left[\begin{array}{ccc}1&3\\2&2\\3&1\end{array}\right]](https://tex.z-dn.net/?f=+%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%263%5C%5C2%262%5C%5C3%261%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}1&3\\2&2\\3&1\end{array}\right]")
dan matriks D = ![\left[\begin{array}{ccc}-1&-3\\-2&2\\3&1\end{array}\right]](https://tex.z-dn.net/?f=+%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-1%26-3%5C%5C-2%262%5C%5C3%261%5Cend%7Barray%7D%5Cright%5D "\left[\begin{array}{ccc}-1&-3\\-2&2\\3&1\end{array}\right]")
matriks C - D adalah....
plisssss jawabnya pke jalan ya...
plisssss jawabnya pke jalan ya...
andre12101996
![\left[\begin{array}{ccc}1&3\\2&2\\3&1\end{array}\right]](https://tex.z-dn.net/?f=++%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%263%5C%5C2%262%5C%5C3%261%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}1&3\\2&2\\3&1\end{array}\right]")
- ![\left[\begin{array}{ccc}-1&-3\\-2&2\\3&1\end{array}\right]](https://tex.z-dn.net/?f=++%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-1%26-3%5C%5C-2%262%5C%5C3%261%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}-1&-3\\-2&2\\3&1\end{array}\right]")
=
![\left[\begin{array}{ccc}1-(-1)&3-(-3)\\2-(-2)&2-2\\3-3&1-1\end{array}\right]](https://tex.z-dn.net/?f=++%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1-%28-1%29%263-%28-3%29%5C%5C2-%28-2%29%262-2%5C%5C3-3%261-1%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}1-(-1)&3-(-3)\\2-(-2)&2-2\\3-3&1-1\end{array}\right]")
= ![\left[\begin{array}{ccc}2&6\\4&0\\0&0\end{array}\right]](https://tex.z-dn.net/?f=++%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D2%266%5C%5C4%260%5C%5C0%260%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}2&6\\4&0\\0&0\end{array}\right]")
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