Question

On comparing the ratios a1/a2, b1/b2 and c1/c2, find out whether the following pair of linear equations are consistent, or inconsistent:
x+3y=6 ; 2x-3y=12

Answer 1

Answer:

Hello...

x+3y =6 and 2x -3y =12

Here a1=1,a2=2,b1=3 ,b2=-3 and c1=6 and c2 = 12...

Let, a1/a2=b1/b2=c1/c2

1/3=3/-3 =6/12

1/3 ≠1/-1 ≠1/2

so,a1/a2≠b1/b2, since the lines are intersecting lines....

Hope it helps...

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