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A point R with x -coordinate 4 lies on the line segment joining the pointsP (2, –3, 4) and Q (8, 0, 10). Find the coordinates of the point R. [ Hint suppose R divides PQ in the ratio k : 1. The coordinates of the point R are given by

Answer» A point R with x -coordinate 4 lies on the line segment joining the pointsP (2, –3, 4) and Q (8, 0, 10). Find the coordinates of the point R. [ Hint suppose R divides PQ in the ratio k : 1. The coordinates of the point R are given by


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