Give the vector u = (2, -1, 3) v = (1, 4, 3) w = (3, -2, -2), find

a. (u + v)

b. (w - v)

c. (v x u)

d. (u . v)

e. find the angle between v and u

f. find the volume of a parallelepiped with sides u, v, and w

g. find the magnitude of v

h. find the parametric of a plane containing the point (3, 2, 1) with direction vector u and v