Hope it helps.
els response. Let B -- [1 1 L2 2. 0 1 31 2. Find det B 1 (a) via reduction to triangular form (b) by cofactor expansion swer) in the textbox below. Only work on your blank sheets of paper. You will submit your 3 (12pt) - T-
xt yt z=2 Solve the system using Gaussian Elimination or Gauss-Jordan reduction. 6x - 4y + 5z = 31 5x + 2y + 2z = 13 3 points Do not type your solution (work and answer) in the textbox below. Only work on your blank sheets of paper. You will submit your work as one PDF file after you submit the test. Τ Τ Τ Τ Paragraph Arial 3 (12pt) ET TT, S % DOQ CHE n 4 Question 4...
2 1 -2 3 0 1 4 2 1. Let B -3 0 3 ( 1) 2 2 -1 0 (a) Find det(B).(Show all work.) -3 -R2- .A 4 O0-2/2 1-3 0 3 入ス-1 0 I-2 3 det ao -1 O 3 1-3 RyR-( 2 2-10 420 4 (b) Find det(BT). (c) Find det(B-1). (d) Find det(-B) . (e) Is 0 an eigenvalue of B? (f) Are thè columns of B linearly independent?
Solve the heat equation 4,0 < x < 3,1 > 0 kou det u(0, 1) = 0, u(3,t) = 0,1 > 0 S2, 0<x< } u(x,0) = { 10, { <x<3 are the eigenfunctions You will need to apply separation of variables to obtain a family of product solutions un(x, t) = x (x)Ty(t) where X of a Sturm-Liouville problem with eigenvalues an (as in Section 12.1). Using the explicit expressions for un(x, t) gives (8,0) = ŠA, n=0 Then...
Rrobleam wth the thelg o te ptmalqaton (AAlcAb det to the power law FC)t Caurse Numecical adysis te 2. normal eq cohon, you do m have to solve of Rrobleam wth the thelg o te ptmalqaton (AAlcAb det to the power law FC)t Caurse Numecical adysis te 2. normal eq cohon, you do m have to solve of
Question 1 Let A 6 b- > [|1 and C 5 -2 3. Calculate the following: 4 0 (a) 2(A - 30) (6) ACT CC A(4b) Only work on your blank sheets of paper. You will submit your work a
1. For the following circuit, solve for i(t) at t>0. 4. For the following circuit, solve for i(t) at t 0 101 itr) 40 0 25H . For the following circuit, solve for i(t) at t>0. 2. For the following circuit, solve for vit) at o 6? 1.50 10? 201 12? 0.1F 120V 1.25 H 3. For the following circuit, solve for vit) at o 6. In the following circuit, solve for vit) for PO. 120 son 3 mA 12...
# 2 and # 3 2 -6 4 -4 0 -4 6 1. Define A = 8 01 . Determine, by hand, the LU factorization, of A. You may of course check your answer using appropriate technology tools. Then use your result to solve the system of equations Ax b, where b--4 2 0 5 2 2. Suppose A-6 -3 133Even though A is not square, it has an LU factorization A LU, 4 9 16 17 where L and...
det (4) 30 000 0 0 0 2233200 0 0 0 0 0 0 0 0 0 0 0 Question 2 (Each blank is 4 points.) 2 2 2 2 2 0 2 02 0 0 0 0 2 0 2 0 0 0 Let A = 2 2 2 2 2 0 0 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 2 2 0 0 0 0 (a), det(A) (b). det(A) 2020
show all the work 3. Solve the initial-boundary value problem. ur(0,t) 0, u(4,t) 0, A, 0 2 u(z,0) =