a 4 points Give an example showin that the cross product is anti-commutative that is that V X V g 7 7 V X TI. (Hint: unit vectors sure are nice.) Interpret this geometrically. (b) Consider the vectors Ti : (8,0,2), V : (1,3, 3) (a) (1 point) Find 3+ 2V. (b) (2 points) Find |Tf| and |V| (c) (2 points) What is the angle between if and V. (d) (e) (3 points) Find the projection of if onto V. (5 points) Explain why and how one can use the orthogonal projection to decompose the vector into a vector parallel to V and a vector perpendicular to V