Question

(1) x + y = 5, 2x+2y= 10
(i) x-y=8, 3x – 3y = 16
(ii) 2x + y -6=0, 4x - 2y - 4 = 0)
(iv) 2x - 2y - 2 = 0, 4x - 4y - 5=0
which of the following pairs of the linear equation are consistent or inconsistent if consistent obtain the solution graphically ​

Answer 1

1 and 2 are inconsistent following pair

3 and 4 are consistent following pair

so, this is ur answer

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