Q2 of 40 Page 86

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

x + y = 5


2x + 2y = 10

x + y = 5 2x + 2y = 10



Here, a1 = 1, b2 = 1, c1 = 5


a1 = 2, b2 = 2, c1 = 10


∴



∴ two lines are inconsistent



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