that DATE: NO. 1. Suppose to a vector 4, and that AC and DF are also both equivalent. Y. Show that there is a third vector W such that AB and DE are both equivalent AC to another vector and DF are both equivalent to w. Draw a picture- 2. Let u and y be two nonzero vectors. Show that they are orthogonal if and only if the equation 3. The vectors. uty2 = utva Y and w have their bases. at the origin, (0,0), and hence may be fully described by the Coordinates of their heads which we designate as B and B', respectively. Love In each problem find (a) xtw, (b) x-w, and (c) 3v-4w B = (6,2), B' = (-1,2)