Question: Write the five sets of equations in matrix form and decide whether they have or do not have a solution.

Write the five sets of equations in matrix form and decide whether they have or do not have a solution.

(a) 2x + y = x - 2y = -5 (d) -3x+6y= 5 (b) 2x + y = 0 x - 2y = 0 10 (e) -3x + 6y = 0 x - 2y = 0 x - 2y = -5

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