Question: Consider the matrix Use the determinant of A to state the conditions for which (a) A1 exists and (b) A1 = A. y A =

Consider the matrix

y A = 0 Z.

Use the determinant of A to state the conditions for which (a) Aˆ’1 exists and (b) Aˆ’1 = A.

y A = 0 Z.

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