Question

Equations a1x+b1y+c1 and a2x + b2y + c2 = 0 has infinite many solutions if​

Answer 1

Answer:

a

2

a

1

=

b

2

b

1

=

c

2

c

1

Step-by-step explanation:

If the pair of linear equations a

1

x+b

1

y+c

1

=0&a

2

x+b

2

y+c

2

=0 has infinite number of solutions, the graph will be a pair of coincident lines and the relation among the coefficients is :

a

2

a

1

=

b

2

b

1

=

c

2

c

1

Answer 2

Step-by-step explanation:

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