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1. Let a=(ay, ay) and b= (6,62) be vectors in Rº. a. Verify that <a, b...
Prove that A = B for: A = {(x,y) e Rº : +y/<1} B = {(z,y) € RP: (71+ y)² < 1}
Hi please give a full solution Let W denote the set {(x, y, z) e Rº | xy >0} Which of the following statements are correct? (There can be several correct statements.) W is closed under multiplication by a scalar The zero-vector belongs to W W is closed under addition of vectors
8.2. Let W()-X(at)la for a >0. Verify that W(t is also Brownian motion
Problem #3: Let R4 have the inner product <u, v> = ulv1 + 2u2v2 + 3u3v3 + 40404 (a) Let w = (0,9,5,-2). Find llwll. (b) Let W be the subspace spanned by the vectors U1 = = (0,0, 2, 1), and u2 = (-3,0,–2, 1). Use the Gram-Schmidt process to transform the basis {uj, u2} into an orthonormal basis {V1, V2}. Enter the components of the vector v2 into the answer box below, separated with commas.
Let X be an exponential random variable such that P(X < 27) = P(X > 27). Calculate E[X|X > 23].
question 3 (b) Problem #3: Let R4 have the inner product <u, v>-#1v1 + 2112v2 + 31/3V3 + 414V4 (a) Let w (0, 6, 3,-1). Find |w (b) Let Wbe the subspace spanned by the vectors u (0, 0, 2,1), and u2-,0,,-1) Use the Gram-Schmidt components of the vector v2 into the answer box below, separated with commas process to transform the basis fui. u2 into an orthonormal basis fvi, v23. Enter the Enter your answer symbolically as in these...
Problem 6 A bilinear pairing on R2 is given on basis vectors by <ei, ei >= 13; <ei, e2 >=< e2, ej >= 7; <e2,e2 >= 26 a) [3 pts) Find the matrix representation of the pairing. b) (4 pts) Explain why the bilinear pairing defines an inner product. c) [3 pts) If v = [5 – 3]T, find a non-zero vector w with < v, w >= 0
Consider R4 as an inner product space with the following inner product : < (a,b,c,d), (e, f, g, h) >= ae + bf + .cg + gdh. Determine all the vectors orthgonal to both (1, 2, 8, 8) and (0,0,4, -8) in this inner product space. Hint: To do this take a general element from R4 and calculate its inner product with both these vectors separately. This should result in a system of two equations which you can then solve.
3-) Let ocr<1 o w UUUUU is probability destiny function of X random variable. a- ) Find PlOCXCI) b.) Find Pix > 15) UUUUUU ca) Find € (x) and Var(x) d-) Find the distribution function
5. Let S = {vi, u2, , v) be a set of k vectors in Rn with k > n. Show that S cannot be a basis for Rn.