find the value of k for which the points A(-5,1), B(1,0) , C(4,-2)are collinear.
Anonymous:
i think there is some mistake?
k must be there in one of the points
s... B(1,k)
pls say the answer
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Wrong question. You missed some important detail in your question.
Find the value of k for which the points A(-5,1), B(1,k) , C(4,-2)are collinear.
now the question is correct
please answer
You already knew the answer , i guess. k must be zero
if not then you just need to make angle of line AB and BC equal
i just recalculated it. k should be -1
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