Question: 2. A linear system is described by the following equations 21++3 = 6 2x+3x2+4= 20 3r1 +4x2+2ra 17. (a) (3 marks) Construct the Frobenius

2. A linear system is described by the following equations 21++3 = 6 2x+3x2+4= 20 3r1 +4x2+2ra 17. (a) (3

2. A linear system is described by the following equations 21++3 = 6 2x+3x2+4= 20 3r1 +4x2+2ra 17. (a) (3 marks) Construct the Frobenius matrices F(1) and F(2) from this system. (b) (2 marks) Compute the unit lower triangular matrix L. (c) (5 marks) Now find the solution of the linear system using LU decomposition method. Use the unit lower triangular matrix found in the previous question.

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