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If the system of equations a1x+b1y+c1, a...

If the system of equations `a_1x+b_1y+c_1, a_2x+b_2y+c_2=0` is inconsistent, `a_1/a_2=b_1/b_2!=c_1/c_2`.

A

a family of concurrent lines

B

a family of parallel lines

C

u = 0 or v = 0

D

none of these

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The correct Answer is:
B
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