Question: In Example 3, change the element 3 to 2 and then find the inverse using the same method. Data from Example 3 Find the inverse

In Example 3, change the element −3 to −2 and then find the inverse using the same method.


Data from Example 3

Find the inverse of the matrix

-3 6 4 5


Therefore,


which can be checked by multiplication.

-3 6 4 5

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