Let P be a point not on the line L that passes through the points Q and R. The distance d from the point P to the line L isd=la x b| / lalwhere a = QR and b = QP.Use the above formula to find the distance from the point to the given line.(5, 2, -1); x = 2 + t, y = 2 - 2t, z = 4 - 3t