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Given two lines in space, either they are parallel, they intersect, or they are skew (lie in parallel planes). Determine whether the lines below, taken two at a time, are parallel, intersect, or are skew. If they intersect, find the point of intersection. Otherwise, find the distance between the two lines. x= -1-t, y=2-2t, z= -2-t, -∞o<t<∞ x = −6+2s, y = −7+ 4s, z = 1+2s, -∞<s<∞ x= -2+r, y = 1+r, z=-1-r, -∞<r< 00 L1: L2: L3: Select the correct choice below and fill in the answer box(es) to complete your choice. (Type exact answers, using radicals as needed.) O A. L1 and L2 are skew. Their distance is O B. L1 and L2 are parallel. Their distance is O C. L1 and L2 intersect at the point