Assignment 6: Problem 7 Previous Problem Problem List Next Problem ns (1 point) Find the length of the vector ac CO N GT Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2.15) The WeBWork ProjectAssignment 6: Problem 9 Previous Problem Problem List Next Problem (1 point) Several unit vectors r, s, t, u, n, and e in the xy-plane (not three-dimensional space) are shown in the figure. Using the geometric definition of the dot product, are the following dot products positive, negative, or zero? You may assume that angles that look the same are the same. 2 1 . t . u K ? 2. n . e (Click on graph to ? 3 . n . t enlarge) ? V 4. e . T 2 5. T . S 2 6. s . t ? 7. T . u ? 8. e . s Note: You can earn 10% partial credit for 2 - 4 correct answers, 60% partial credit for 5 - 6 correct answers, and 80% partial credit for 7 correct answers. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Q Search O P 9 NAssignment 6: Problem 5 Previous Problem Problem List Next Problem (1 point) Find the dot product of * = and 1 = 4 x . y = Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2.15| The WeBWork ProjectAssignment 6: Problem 10 Previous Problem Problem List Next Problem (1 point) Consider the two points (2, -3) and (10, 8). The distance between them is: The x co-ordinate of the midpoint of the line segment that joins them is: The y co-ordinate of the midpoint of the line segment that joins them is: Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2.15| The WeBWork ProjectAssignment 6: Problem 8 Previous Problem Problem List Next Problem (1 point) Perform the following operations on the vectors u = (1, 3, 1), v = (-4, 2, -2), and w = (4, -2, 2) u . W = ( u . v)u = ( ( w . w) u) . u = U . v tv . W = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-20191 theme: math4 | ww_version: 2.15 | pg_version 2.15| The WeBWork ProjectAssignment 6: Problem 4 Previous Problem Problem List Next Problem (1 point) Find the angle a in radians between the vectors [3] and [ 2] a Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2.15| The WeBWork ProjectAssignment 6: Problem 2 Previous Problem Problem List Next Problem (1 point) Let u = [0 1 5 ] and 7 = [-3 6 -2 ]. Find the vector w = 3u - 27 and its additive inverse. w w Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Page generated at 03/10/2023 at 10:29pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2.15| The WeBWork Projectwebwork / math_204_winter_2023 / assignment_6 / 3 Assignment 6: Problem 3 Previous Problem Problem List Next Problem (1 point) Find a and b such that a b Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2. 15| The WeBWork Project Search o P W X NAssignment 6: Problem 1 Previous Problem Problem List Next Problem co lems (1 point) Let i = and y = . Find the vectors v = 3x, u = a + y, and w = 3x + 3. U = u = w = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. 10:29 PM Q Search P W X ON go 2023-03-10 y cloudyAssignment 6: Problem 6 Previous Problem Problem List Next Problem (1 point) Find the angle a in radians between the vectors a = Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining Page generated at 03/10/2023 at 10:30pm EST WeBWork @ 1996-2019| theme: math4 | ww_version: 2.15 | pg_version 2.15) The WeBWork Project