Consider the triangle ABC in formed by the points A(3,2,1), B(4,4,2) and C(6,1,0) Find the coordinates of the point D on BC such that AD is perpendicular to BC
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Originally Posted by acevipa Consider the triangle ABC in formed by the points A(3,2,1), B(4,4,2) and C(6,1,0) Find the coordinates of the point D on BC such that AD is perpendicular to BC If is perpendicular to , then . If , then . . So . You are told that lies on the line , so I would advise finding the parametric or Cartestian equations of ...
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