2. 101 1 -23 (a) A-1 = -210 (b) A-1 = 0 Find the inverse of the following matrix A = 10 1 -210 302 201 -410 10 (c) A-1 = 302 1 02 30 -1 -2 0 1 (d) A-1 = -4 1 2 30 -1 (e) None of these abcde

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