Question

if ratios of equations are a1/a2=b1/b2=c1/c2,,, what is the graphical representation?​

Answer 1

The same single Line  is the graphical representation  if ratios of equations are a1/a2=b1/b2=c1/c2

Solution

Pair of lines

a₁x  + b₁y  = c₁  &

a₂x  + b₂y  = c₂

a₁/a₂  = b₁/b₂  =  c₁ /c₂     Same line   infinite solution

a₁/a₂  = b₁/b₂  ≠  c₁ /c₂   Parallel lines  no solution

a₁/a₂   ≠  b₁/b₂    intersecting lines  Unique Solution

if ratios of equations are a1/a2=b1/b2=c1/c2

then graphical representation is single line

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Answer 2

Answer:

a

1

2

+b

1

2

−a

2

2

−b

2

2

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