1.

Exercise 1.3(ii) 3x +2y 4; 9x + 6y-12 0

Answer»

3x + 2y - 4 = 0

9x + 6y - 12 = 0

Ratio are

3/9 = 1/3

2/6 = 1/3

(-4)/(-12) = 1/3

So, this case of infinite solution



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