(a) Find the inverse of the matrix -4 -3 A = 5 -6 -8 -1 -1 A-1 (b) Use the answer from part (a) to solve the linear system 4x1 4x2 3x3 -5 5x1 6x2 8x3 -3 1 x2 x3 I| || ||
(a) Find the inverse of the matrix -4 -3 A = 5 -6 -8 -1 -1 A-1 (b) Use the answer from part (a) to solve the linear system 4x1 4x2 3x3 -5 5x1 6x2 8x3 -3 1 x2 x3 I| || ||
Chapter7: Matrices And Determinants
Section7.3: The Inverse Of A Square Matrix
Problem 5ECP
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