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If line joining points A and B having po...

If line joining points A and B having position vectors `6 bar a-4 bar b+4 bar c` and `-4 bar c` respectively, and the line joining the points C and D having position vectors `-bar a-2 bar b-3 bar c` and `bar a+2 bar b -5 bar c` intersect, then their point of intersection is (A) B (B) C (C) D (D) A

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TARGET PUBLICATION-LINE-Competitive Thinking
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