LAB #6 (cont'd) VI. Lines and Planes: (section 11.4) 10. Find parametric equations for the line passing through the point (4, -7,-6) and orthogonal to the plane 2x - 3y + z = 5. 11. Determine the general equation of the plane with, integer coefficients defined by the two intersecting lines L1: x = t , y = 2 -t, z= 3 + 2t and L2: x =4 - 3s , y = -1 + 2s , z= 2 + 3s