on comparing the ratios a1/a2,b1/b2,c1/c2 find out whether the lines representing the pairs of linear equations intersect at a point or are parallel or coincide : -3x + 4y = 5 and 9x/2– 6y + 15/2 = 0
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on comparing the ratios a1/a2,b1/b2,c1/c2 find out whether the lines representing the pairs of linear equations intersect at a point or are parallel or coincide : -3x + 4y = 5 and 9x/2– 6y + 15/2 = 0
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