please help me answer the following

(1 point) Determine whether the lines L1:z=l+3t, y: 'i'+4t, z=4+t and L2 :2: = 7+43 y: 17+& :2 7+43 intersect, are paralleL or are skew (non-parallel and non-intersecting - can this happen in the plane?)_ lfthey intersect, determine the point of intersection; if not leave the remaining answer blanks empty. Dpfare the lines: intersect v Point of intersection: ( , , i {1 point} The planes 3: 51; + 53 = 41 and 53 + 3y + 2.2: = Q are not parallel, so theirr must intersect in a line. The vector parametric equation for this line is L(t) =