MATH 2412 Precalculus (5023) Quiz: Quiz 2 [Lessons 08-12] (a) Find the dot product v - w: (b) find the angle between v and wi (c) state whether the vectors are parallel, orthogonal, or neither. v= -13i -3j, w= -i-j (a) v . w= (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The angle between v and w is . (Type your answer in degrees.) (c) Are v and w parallel, orthogonal, or neither? O A. neither O B. parallel O C. orthogonal