a) Either of the commands adj or adjoint can be used in Maple to find the adjoint of a squ...

a) Either of the commands adj or adjoint can be used in Maple to find the adjoint of a square matrix. Use either one of these Maple commands or corresponding commands in another appropriate software package to find the adjoint of the matrix

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b) Use your software package and the result of part (a) to find adj(A)A.

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c) By part (b), what is the value of det(A)?