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28 Dec 2017
1. Consider a linear system of equations whose augmented matrix is 1 1 3 2 1 1 2 43 11 3 alb (a) Reduce the augmented matrix to echelon form. [4 marks) (b) For what values of a and b will the system have infinitely many solutions? [2 marks] (c) For what values of a and b will the system have a unique solution? (2 marks] (c) For what values of a and b will the system have no solution? [2 marks]
1. Consider a linear system of equations whose augmented matrix is 1 1 3 2 1 1 2 43 11 3 alb (a) Reduce the augmented matrix to echelon form. [4 marks) (b) For what values of a and b will the system have infinitely many solutions? [2 marks] (c) For what values of a and b will the system have a unique solution? (2 marks] (c) For what values of a and b will the system have no solution? [2 marks]
13 Jun 2023
teacherrecoLv10
18 Apr 2022
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Lelia LubowitzLv2
31 Dec 2017
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