kristin867 kristin867

17-02-2017
Mathematics

contestada

For what value of k are the lines parallel? 2x+ky=3 X+Y = 1

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Аноним Аноним

17-02-2017

ky=-2x+3 and y=-2x/k+3/k
y=x-1

k=2 because coefficient for x must be -1.

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