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L 3. (a) Find the inverse of matrix A: 1 A = [ 2 -2 -1 = 1 -1 2 1] 1 (10 marks) (b) Find eigenvalues and eigenvectors of
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- L 3 A Find The Inverse Of Matrix A 1 A 2 2 1 1 1 2 1 1 10 Marks B Find Eigenvalues And Eigenvectors Of 1 (11.53 KiB) Viewed 46 times
L 3. (a) Find the inverse of matrix A: 1 A = [ 2 -2 -1 = 1 -1 2 1] 1 (10 marks) (b) Find eigenvalues and eigenvectors of the matrix B: B = [ 54] 1 2 Are they linearly independent? (10 marks) (c) Solve the following system using Gaussian elimination x-2y-z= 2 2x + y +z=3 3x-y+z= 8 (10 marks)