Z00069. In R3 with the usual dot product. (a) Find the angle between the vectors (1, 0, -2) and (1, 1, 1) (b) Find the distance from (1, 0, -2) to (1, 1, 1).
Z00069. In R3 with the usual dot product. (a) Find the angle between the vectors (1, 0, -2) and (1, 1, 1) (b) Find the distance from (1, 0, -2) to (1, 1, 1).