check whether the pair of equations X + 3 Y is equals to 6 and 2 x minus 3 Y is equals to 12 is consistent or inconsistent
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X+3y =6
2x-3y=12
a/A1=1/2
B/B-1/=3/-3=-1
A/A1is not equal to B/B-1/
So consistent
2x-3y=12
a/A1=1/2
B/B-1/=3/-3=-1
A/A1is not equal to B/B-1/
So consistent
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