If a(x, y), b(x2, y), (хз у), and dxд, уд) form two line segments, ab and cd, which condition nееdѕ tо bе mеr tо рrоvе аварг
а. у. - у у , у 1
х4 - x, x, - х.
в. у. -у, х4-x) - 0
y, - x, x, -х,
ос. у4 - уу - у -1
x,-x, x, -х,
ср. у, -у, - x, - х 1
х. - x, y4 - у,
е. у4 - у x4 - х = 0
y, - x, x, -х,
uestion serial: mc-3b8e-7d0b-c41a

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