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The following is a 3x3 matrix A expressed using a scalar constant k. [113] A= 2 1 k Lo 1 1] (a) Find in

The following is a 3x3 matrix A expressed using a scalar constant k. [113] A= 2 1 k Lo 1 1] (a) Find in terms of k, the inverse of A using minors and the adjoint. (b) State the condition that k must satisfy, so that the inverse exists.

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