Tentukan Matriks X yang berordo 2x2:
Takamori37
![X=\left[\begin{array}{ccc}4&3\\2&1\end{array}\right]\left[\begin{array}{ccc}-6&-5\\5&4\end{array}\right]^{-1} \\ \\ X=\left[\begin{array}{ccc}4&3\\2&1\end{array}\right]\frac{1}{-24+25}\left[\begin{array}{ccc}4&5\\-5&-6\end{array}\right] \\ X=\left[\begin{array}{ccc}16-15&20-18\\8-5&10-6\end{array}\right] \\ X=\left[\begin{array}{ccc}1&2\\3&4\end{array}\right]](https://tex.z-dn.net/?f=X%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D4%263%5C%5C2%261%5Cend%7Barray%7D%5Cright%5D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-6%26-5%5C%5C5%264%5Cend%7Barray%7D%5Cright%5D%5E%7B-1%7D+%5C%5C+%5C%5C+X%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D4%263%5C%5C2%261%5Cend%7Barray%7D%5Cright%5D%5Cfrac%7B1%7D%7B-24%2B25%7D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D4%265%5C%5C-5%26-6%5Cend%7Barray%7D%5Cright%5D+%5C%5C+X%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D16-15%2620-18%5C%5C8-5%2610-6%5Cend%7Barray%7D%5Cright%5D+%5C%5C+X%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%262%5C%5C3%264%5Cend%7Barray%7D%5Cright%5D "X=\left[\begin{array}{ccc}4&3\\2&1\end{array}\right]\left[\begin{array}{ccc}-6&-5\\5&4\end{array}\right]^{-1} \\ \\ X=\left[\begin{array}{ccc}4&3\\2&1\end{array}\right]\frac{1}{-24+25}\left[\begin{array}{ccc}4&5\\-5&-6\end{array}\right] \\ X=\left[\begin{array}{ccc}16-15&20-18\\8-5&10-6\end{array}\right] \\ X=\left[\begin{array}{ccc}1&2\\3&4\end{array}\right]")
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