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Let 2 u= 11 and v= Compute each of the following expressions: (a) Uºv (b) proju(v)...
Problem l: Let u, v and w be three vectors in R3 (a) Prove that wlv +lvlw bisects the angle between v and w. (b) Consider the projection proj, w of w onto v, and then project this projection on u to get proju (proj, w). Is this necessarily equal to the projection proj, w of w on u? Prove or give a counterexample. (c) Find the volume of the parallelepiped with edges formed by u-(2,5,c), v (1,1,1) and w...
Let V be a finite-dimensional inner product space, and let U and W be subspaces of V. Denote dim(V) = n, dim(U) = r, dim(W) = s. Recall that the proj and perp maps with respect to any subspace of V are linear transformations from V to V. Select all statements that are true. Note that not all definitions above may be used in the statements below If proju and perpu are both surjective, then n > 0 If perpw...
2) Let V = R2 and let u = 11 points Save Answer and v= Cl be vectors in R2. Define (u, v) = 2uv - 4 U2 - uzv. + 6u2V2. a) Find (u, v) where u = Lola and v= = [1 b) Determine the length of v in the inner produce space. c) Determine real number a such that u and v are orthogonal. Do not type your solution (work and answer) in the textbox below. Only...
Let and let T : R4 → R4 be the map T(v) = v-2 proju,V-2 proju, w (a) Show that T is a linear transformation. (b) Find T] and (c) Show that T is invertible and find T-1 Let and let T : R4 → R4 be the map T(v) = v-2 proju,V-2 proju, w (a) Show that T is a linear transformation. (b) Find T] and (c) Show that T is invertible and find T-1
Linear Algebra 2) General Inner Products, Length, Distance and Angle a) Determine if (u,v)-3uiv,-u,v, is a dot product b) Show that (u.v)-a+a,h,'2 is a product if a, 20 e)Let A-(41 ..)and B-G ) Use inner product on 4 -2 M (A, B aitai +apb +2a to find the length of A, B, namely ll-41 and 1 d) Find the angle between the two matrices above e) Find the distance between the two above matrices 0) For the functions (x)-1 and...
Qi. Let x be a real number and u, v be the vectors u =< x,-V3x >, v =< -x,-3 > a) Find the value(s) of x if u.v 6 b) Let x v3, find the angle between the vectors u and v
Problem 13 Let u = | 2 | . 112 = | 1 | . Also let u = 13 a) Compute prw(v) where W Spanui, u2] b) Co d W c Determine the least-squares approximation of v by a vector in W. inputc the distance betwecn v an Problem 13 Let u = | 2 | . 112 = | 1 | . Also let u = 13 a) Compute prw(v) where W Spanui, u2] b) Co d W...
Question 7 Given vectors u = <2, 1> and v= <3,4> to compute (a) u + v (b) - (c) u-30
(1 point) Find the following expressions using the graph below of vectors u, v, and w 2 3 1, u + v = 4-1w1 =
Solve the following relations for x and y, and compute the Jacobian J(u,v). u=x+3y, v = 5x + 4y x=y=0 (Type expressions using u and v as the variables.) Choose the correct Jacobian determinant of T below. a A. J(u, v) = du - 4u + 3v a 11 - 4u+ 3v 11 a O B. J(u,v) = -4u + 3v 11 a (5u-v dy du Mal . (517") i (517) (507°) (-44*34) dic (547) OC. Jusv) = m (...