CS 418: Test 2 11/19/18 Total 130 points Name: PD) Answer the following Tue/False questions. You also need to provide brief explanation about your answer for the full credit. (80 points) a) 3a + 2b- 6c is an affine combination of a, b, and e b) .3a +.2b+ 6c is a convex combination of a, b, and (2, 3, 5) and v (-2, -3, -5), there magnitude are different. c) Two given vectors w d) Given vector w (2, 3), w 3(3,-2) e) Given vector w, (w)