Question: Explore the effect of an elementary row operation on the determinant of a matrix. In each case, state the row operation and describe how it

Explore the effect of an elementary row operation on the determinant of a matrix. In each case, state the row operation and describe how it affects the determinant.

a 1 2 b C 4 5 3 6 2 1 a

a 1 2 b C 4 5 3 6 2 1 a 3 4 b 5

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