Let P (0, 3, 1), Q(-4, 5, -1), and R(2, 2, -3) be points in R³ and define the vectors u = = PQ, v = QR, and w = RP. Eval
Posted: Wed Jul 06, 2022 11:59 am
Let P (0, 3, 1), Q(-4, 5, -1), and R(2, 2, -3) be points in R³ and define the vectors u = = PQ, v = QR, and w = RP. Evaluate the following: a. 3u2v + w b. v. (3u - w) c. ||-4(u + v)|| d. d(u,v + w)