MAT134Y5 Lecture 7: Sept 30th.pdf

3. Find fio(1) for the function f(x) represented by the power series. Give reasons for your answer (10 points) f(x)-罡" (x-1)n m(n-1)(n-2) (n-3) 72=4

Submit Answer Save Progress t, 㠢2 points LarPCalcLim3 11.3.018. Find u × v and show that it is orthogonal to both u and v. u=(6, 6, 2 v (2,-4, -3) u × v is orthogonal to both u and v because (u × v) , u = 0 and (u × v) . v = 0. O(u × v) . u 0 and (v × u) . u = 0. O(u × v) × u = 0 and (u × v) × v = 0. O(u xv) x u = 0 and (v × u) × u = 0. O(u xv) . v = 0 and (v × u)-v-o. +)㠢1 points LarPCalcLim311.3.032.MI.

Find a vector equation for the line through the point P = (1, -2, -5) and parallel to the vector V = (-2, 2, -4). Assume r(0) = li - 2j - 5k and that V is the velocity vector of the line. r(t)= I + j + k