Given The Tridiagonal Matrix 1 62 0 486 0 0 0 38 1 954 1 1776 0 0 0 06 1 3284 0 5547 0 0 0 02 1 1686 Work Out The Values 1 (23.48 KiB) Viewed 28 times
Given The Tridiagonal Matrix 1 62 0 486 0 0 0 38 1 954 1 1776 0 0 0 06 1 3284 0 5547 0 0 0 02 1 1686 Work Out The Values 2 (21.51 KiB) Viewed 28 times
Given the tridiagonal matrix 1.62 0.486 0 0 0.38 1.954 1.1776 0 0 0.06 1.3284 0.5547 0 0 0.02 1.1686 work out the valuesli,i = 1,..., 4 and ,i= 1,..., 3 in the LU factorisation ALU with 0 1 0 0 11 0.38 0 0 L = 0 0 0 0 13 0 0.02 14 12 0.06 0 u1 1 0 ,U = 0 0 2 1 0 0 u3 1 0 0 5 Use the LU factorisation to solve the system Ar = b with b = 6.79104 3.027648 4.882263 3.008158
b 3.027648 -4.882263 3.008158 for 2, i = 1,...,4 Use at least 6 decimal places for your calculations and specify your final results to 2 decimal places. (a), 13 (b) = Jiu U2 U3 = (c)2 = 22 24
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!