Q2 of 40 Page 86

Check whether the following equation are consistent or inconsistent. Solve them graphically.

x - y = 8


3x + 3y = 16

x - y = 8 3x + 3y = 16



Here, a1 = 1, b2 = -1, c1 = 8


a1 = 3, b2 = 3, c1 = 12


∴



∴ two lines are inconsistent



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