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