Thread: move a point along a plane in 3d space
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Old June 22nd, 2009, 01:27 PM
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Then the equation of the line is \ell (t) = D + t\left[ {\overrightarrow {AB} \times \left( {\overrightarrow {AB} \times \overrightarrow {AC} } \right)} \right].
Where the points are as I said above.
But if you are weak in mathematics that may not help you at all.
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