Question 2 over a field K. Let Mn(K) denotes the vector space of n x n matrices (c) Express g det f * ( [c d + ƒ]) + det ([a b]) + det ([a c)) d f as the determinant of a single 2 × 2 matrix in M2(R) in a manner that works for all a, b, c, d, e, f, g, ƒ Є R.

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