on comparing the ratio a1/a2,b1/b2,c1/c2 find out whether the lines representing the pair of linear equation intersect at a point,is parallel or coincident x+3y=6,2x-3y=12
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Answer:
coincident
Step-by-step explanation:
on compairing the ratios a1/a2 , b1/b2, c1/c2
we have following equations
x+3y -6=0 and 2x-3y -12=0
on compairing
a1/a2= 1/2 , b1/b2=3/-3= -1
a1/a2 is not equal to b1/b2
so it is coincident.
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