22. [-/2 Points] DETAILS LARCALC11 11.3.043. Consider the following. u=7i2j4k, v=2j+2k (a) Find the projection of u onto v. (b) Find the vector component of u orthogonal to v. S 19. [-/2 Points] DETAILS LARCALC11 11.3.016. Find the angle 0 between the vectors in radians and in degrees. u = 9i + 2j + k v = 2i - 9j (a) radians A = (b) degrees 0 = O\f15. [-/3 Points] DETAILS LARCALC11 11.2.051. | MY N( Find the component form and magnitude of the vector v with the given initial and terminal points. Then find a unit vector in the direction of v. Initial point: (2, 2, 0) Terminal point: (4, 1, 6) \"V\" V |V|| Need Help? 16. [-I1 Points] DETAILS LARCALC11 11.2.062. | MY N( Find the vector 2, given that u = (15, 0, 8), v = (4, 2, -4), and w = (4, 2, 0). 2u+vw+3z=0