please help i am not understanding thank you so much

26. Find the intercepts of the plane [x, y, z] = [5, 4, 3] + s [1, 0, 1] + / [-1, -4, -2]. [4 Marks] Application x = 1- 2t 27. In 3-space, find the distance between the skew lines } y = 1 + t and [x, y, z] = [4, 7, 1] + : [1, 4, 2]. Z = 4t [4 Marks] (x = 7-t 28. Determine the intersection point of the line ) y = 2 + t and the plane m: x + 2y + 3z - 15 = 0 (z=4-3t [4 Marks]