Does the following pair of equations represent a pair of coincident li – InterviewSolution

1.

Does the following pair of equations represent a pair of coincident lines?Justify your answer.

Answer»

x/2+y+2/5=0......(1)4x+8y+5/16=0....(2)

multiply (1) by 84x+8y+16/5=0

so both the equation has same coefficients,that means they will not collideThat's why they are coincident lines

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