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L, is the foot of the perpendicular drawn from a point P (3, 4, 5) on the xz-plane. What are the coordinates of point L ?(A) (3, 0, 0) (B) (0, 4, 5) (C) (3, 0, 5)(D) (3, 4, 0) |
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Answer» Since L is the foot of perpendicular segment drawn from the point P (3, 4, 5) on the xz-plane. Since the y-coordinates of all points in the xz-plane are zero, coordinate of the foot of perpendicular are (3, 0, 5). |
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