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Question

What can you say about the ratio of the coefficients for the lines a1x+b1y+c1=0  and a2x+b2y+c2=0 from the graph ?



A

a1/a2 ≠ b1/b2 = c1/c2

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B

a1/a2 =  b1/b2  =  c1/c2

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C

a1/a2 = b1/b2 ≠ c1/c2

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D

a1/a2 ≠ b1/b2

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Solution

The correct option is C

a1/a2 = b1/b2 ≠ c1/c2


The graph depicts 2 parallel lines. Therefore, the system of equations is inconsistent.

a1a2=b1b2c1c2


Mathematics

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