Find the following for the vectors v= - 9i +j and u = - 5i + 1/11]. a. v- u, M, and |u| b. the cosine of the angle between v and u c. the scalar component of u in the direction of v d. the vector projvu v - u = D (Type an exact answer, using radicals as needed.) M = E (Type an exact answer, using radicals as needed.) M = E (Type an exact answer, using radicals as needed.) The cosine of the angle between v and u is E. (Type an exact answer, using radicals as needed.) The scalar component of u in the direction of v is E. (Type an exact answer, using radicals as needed.) proivu = (D) i + (D11 (Type exact answers, using radicals as needed.)