Triangulation in three dimensions: Difference between revisions

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:<math>\mathbf{N_D}=\dfrac{\mathbf{AC}\times\mathbf{AB}}{\left \Vert{\mathbf{AC}\times\mathbf{AB}} \right \|}</math>
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== Solution ==
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<!--- Categories --->
[[Category:Vector analysiscalculus]]
[[Category:Linear algebra]]
[[Category:Trigonometry]]