Determine whether the following pairs of the lines are parallel, intersect at a single point, or are skew. if parallel, determine whether they are the same line. if line intersects, determine the point of intersection. x=2t, y=t+2, z=3t-1 and x=5s-2, y=s+4, z=5s+1
x=4+5t, y= -2t, z=1+3t and x=10s, y=6+4s, z=4+6s