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Question 7

Solution

Let L1 be the line passing through the points Q1=(-3,-2,-3) and

Q2=(-4,1,-4) and let L2 be the line passing through the point P1=(-37,-10,7) with direction vector d=(-9,-3,3)^T. Determine whether L1 and L2 intersect. If so, find the point of intersection Q. 

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