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By comparing the ratios (a(1))/(a(2)), (...

By comparing the ratios `(a_(1))/(a_(2)), (b_(1))/(b_(2)), (c_(1))/(c_(2))` , find out whether the lines represented by the following pairs of linear equations intersect at a point, are parallel or are coincident
`9x+3y+12=0, 18x+6y+24=0`

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The correct Answer is:
Coincident
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