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The vertices B and C of a triangle ABC lie on the line x/1 = 1 - y/-2 = z - 2/3. The coordinates of A and B are (1, 6, 3) and (4, 9, α) respectively and C is at a distance of 10 units from B. The area (in sq. units) of \triangle ABC is: | Watch the step-by-step video solution for this NIMCET PYQ.