Let L1 be the line passing through the points Q1(2, 2, 3) and Q2(-1, 5, 6) and let L2 be the line passing through the point P₁(1, −7, −6) with direction vector d= [2, -6, -6]. Determine whether L1 and L2 intersect. If so, find the point of intersection Q. The lines intersect at the following point Q: Q=(0,0,0)