please help!! i have been trying this for hours and can't seem to get it. use linear algebra concepts

Let L] be the line passing through the point P1=(-10, 13, -2) with direction vector Hi=[3, 3, HT, and let L2 be the line passing through the point P2=[-6, 0, 16) with direction vector a's, 1, 1]T. Find the shortest distance d between these two lines, and nd a point Q1 on L1 and a point Q; on L2 so that d(Q1,Q2) = d. Use the square root symbol 'V" where needed to give an exact value for your answer. d=0 Q1=(o, o, 0) Q2=(o, o, 0)