Question: 6. Determine the rank of the matrix, A= -1+3x2+2x3 = -6 7. Solve -4r1-2 +23 2x + 2x-3 2 3 -219 = -5 by

6. Determine the rank of the matrix, A= -1+3x2+2x3 = -6 7.

6. Determine the rank of the matrix, A= -1+3x2+2x3 = -6 7. Solve -4r1-2 +23 2x + 2x-3 2 3 -219 = -5 by using Gaussian Elimination. (3 marks) (5 marks)

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