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Find the coordinates of a point which divides the line segment joining the points (5, 4, 2) and (-1, -2, 4) in the ratio (i) 2 :3 internally. (ii) 2 :3 externally. Or Find the points on Z-axis which are at a distance √21 from the point (1, 2,3). |
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Answer» Find the coordinates of a point which divides the line segment joining the points (5, 4, 2) and (-1, -2, 4) in the ratio (i) 2 :3 internally. (ii) 2 :3 externally. Or Find the points on Z-axis which are at a distance √21 from the point (1, 2,3). |
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