Let a = (3, 0, - 3) and b = (4, 2, 3). Find the angle between the vector 1) The exact angle is cos - 1 2) The approximation in degree isFind Projection Let a = ( - 9, - 4, 9) and b = ( - 6,9, - 10). Compute the projection of a onto b and the vector component of a orthogonal to b. proj; a = Orthogonal complement =Find Projection Let a = (8, - 10) and b =