Find u xv, v xu, and v x v. v = (-5, 4,6) U = (9, -3, -2), (a) U XV (b) VXU (c) VXV
Find u xv, vxu, and vxv. u = i- j, v=j+k (a) U XV -i-j+k x (b) V XU (c) V XV Need Help? Read It Watch It Talk to a Tutor OS Zato nitansver th Cam Scanner
Find u v, v x u, and v x v. u = (9, -3, -2), v = (4, -5, 6) (a) u v (b) vxu (c) v x V CS anne nScanner
TETETTERE Find u xv. u = (0, 1, -6), v= (1, -1,0) Show that u x v is orthogonal to both u and v. (u X v) · u = (u x v) v = Need Help? Read It Talk to a Tutor Solond Answer with CamScanner
plz solve both 6. Let u = PQ and v = PR P= (5,0,0), Q = (4,4,0), R = (2,0,6) a. Find u v b. Find v.v 7. u = 4i + 3j + 6k V = 5i +2j+k a. Find ux v b. Find vxu c. Find vxv
Ila A three-dimensional velocity distribution is given by u=-x, v-2y, w-5-. Find the equation of the streamline through (2,1,1). Ans:x,5-2-(5-z)/x A three-dimensional velocity distribution is given by u=-x, v=2y, w= 6-2. Find the equation of the streamline through (1,2,3). Ans : xv) 1414 and (6-2)/x = 3 fundb L
Exercise Set Chapter 3 Q1) Let u = (2, -2, 3), v = (1, -3, 4), and w=(3,6,-4). a) Evaluate the given expression u + v V - 3u ||u – v| u. V lju – v|w V X W ux (v x W) b) Find the angle 8 between the vector u = (2,-2,3) and v = (1, -3,4). c) Calculate the area of the parallelogram determined by the vector u and v d) Calculate the scalar triple product...
pls ans 6. (a) If W(x, y)- F(u(x, u)) and W,(2,1) 24, u(2,1) 3, ux(2,1)4, uy(2,1) 6, find F(3). (b)I z2ze fnd 6. (a) If W(x, y)- F(u(x, u)) and W,(2,1) 24, u(2,1) 3, ux(2,1)4, uy(2,1) 6, find F(3). (b)I z2ze fnd
Problem #5: (a) Let u =(2, -4,-8, -10) and v=(-1, -3, 8, -10). Find ||u – proj,u||. Note: You can partially check your work by first calculating projyu, and then verifying that the vectors projyu and u-proj,u are orthogonal. (b) Consider the following vectors u, v, w, and z (which you can copy and paste directly into Matlab). v = (-8.1 4.2 6.3], w = [-9 -3.7 5.5], u z = = [-8.6 -3.4 -7.1], [-3.2 2 -4.9] Find the...
(6 marks) Suppose that u, v and w are vectors in R3, and that u. (v x w) = 3. Determine (a) u (w xv) (b) u. (w xw) (c) (2u x v). w