474) Calculator exercise. Determine the principal diagonal of the inverse. A= [1 4 9 2 ]...

474) Calculator exercise. Determine the principal diagonal of the inverse.

A= [1 4 9 2 ] inverse(A) = A^(-1) = ai;

|2 0 0 1 | Answers=ai11,ai22,ai33,ai44

|2 0 1 2 |

[1 9 7 1 ] ans:4

Solutions

Expert Solution

principal diagonal element are 9/83,-13/83,-23/83,8/83

milcah answered 1 year ago

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