Question: (a) Determine the matrix inverse and condition number for the following matrix: (b) Repeat (a) but change a 33 slightly to 9.1. 1 2 4

(a) Determine the matrix inverse and condition number for the following matrix:

1 2 4 5 7 8 3 6 9.

(b) Repeat (a) but change a33 slightly to 9.1.

1 2 4 5 7 8 3 6 9.

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a To find the matrix inverse of A 123456789 we can use the formula A1 1detA adjA where detA is the d... View full answer

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