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Evaluate det(A) by a cofactor expansion along a row or column of your choice. k+1 k-1 1 7 k-10 2 2 k +1 k

Evaluate ( operatorname{det}(A) ) by a cofactor expansion along a row or column of your choice. [ A=left[begin{array}{c

Evaluate det(A) by a cofactor expansion along a row or column of your choice. k+1 k-1 1 7 k-10 2 2 k +1 k NOTE: Write your answer in terms of k. A =

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