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Show that the points A(3,2,-4),B(5,4,-6)...

Show that the points `A(3,2,-4),B(5,4,-6) andC(9,8,-10)` are collinear and find the ratio in which B divides `bar(AC)`.

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SRISIRI PUBLICATION-IPE SCANNER (TEXTUAL BITS)-3D - GEOMETRY
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