Find parametric equations of a line that intersect both L1 and L2 at right angles.(adsbygoogle = window.adsbygoogle || []).push({});

L1: [x,y,z]=[4,8,-1] + t[2,3,-4] L2: (x-7)/-6 = (y-2)/1 = (z+1)/2

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# The Equation of a Line in 3-Space

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