Find the distance between the point Po and the line x=-1+t, y = 2+t, 2=2+t Po(1,0,-1) Find the distance between the point Po and the plane 7 2y-2+3=0, Hint: you might need to prove the distance formula as we did for line and point in class, or you can find it in the book. h : Compute the distance between the planes # and 2: 2y-z-1=0 Hint: distance between two parallel planes is the distance between one plane and a point on another plane. e) Compute the distance between the lines and 4 z = -1+t Hint: distance between two lines is the length of the perpendicular h to both of them. 12 x = 3t, 12 y = 1, h A 2