InterviewSolution
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InterviewSolution
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In a triangle ABC, right angled at the vertex A, if the position vectors of A, B and C are respectively 3^i+^j–^k, –^i+3^j+p^k and 5^i+q^j–4^k then the point (p, q) lies on a line |
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Answer» In a triangle ABC, right angled at the vertex A, if the position vectors of A, B and C are respectively 3^i+^j–^k, –^i+3^j+p^k and 5^i+q^j–4^k then the point (p, q) lies on a line |
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