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| 1. |
Find the equation of the line through the point (1,-1,1) and perpendicular to the lines joining the points (4,3,2),(1,-1,0) and (1,2,-1),(2,1,1). |
| Answer» Find the equation of the line through the point (1,-1,1) and perpendicular to the lines joining the points (4,3,2),(1,-1,0) and (1,2,-1),(2,1,1). | |