Question

Asked Dec 28, 2019

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Compute det(Ei) if Ei is an elementary matrix of type i.

Step 1

Elementary matrix is the type of matrix which is formed by changing one row of the identity matrix.

Step 2

There are 3 types of elementary matrices possible:

- a) If 2 rows are interchanged.

Step 3

- b) If a row is multiplied by non-...

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