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Mathematics, 18.07.2021 14:00 dantew8238

The Pair of lines a1x+b1y+c1 =0 and a2x+b2y+c2=0 are intersecting lines then the ratio of their coefficients is : a. a1/a2≠b1/b2

b. a1/a2=b1/b2≠c1/c2

c. a1/a2=b1/b2=c1/c2

d. a1/a2=b1/b2

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