4x-y +z = 12 X+4y- 2z = -1 x- 2y + 4z = 5

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Q 2: Choose the correct answer in each of the following (for each branch 5 degrees): 1
1- Let us have the following linear system
4x -y + z = 12
x + 4y- 27 = -1
x - 2y + 4z = 5
The system is informed by the Kauss Seidel method. When (0, 0, 0) = X200, the solution is at the iterative step what is needed is a solution
second is
(a) X(2) = (2.9375, 0.8594, 0.9453)
(b) X(2) = (2.9375, 0.9594, 0.9453)
(c) X(2) = (2.9375, 0.7594, 0.9453)
%3D
%3D
None of the above is correct (d)
(a)
(b)
(c)
O (d)
Transcribed Image Text:Q 2: Choose the correct answer in each of the following (for each branch 5 degrees): 1 1- Let us have the following linear system 4x -y + z = 12 x + 4y- 27 = -1 x - 2y + 4z = 5 The system is informed by the Kauss Seidel method. When (0, 0, 0) = X200, the solution is at the iterative step what is needed is a solution second is (a) X(2) = (2.9375, 0.8594, 0.9453) (b) X(2) = (2.9375, 0.9594, 0.9453) (c) X(2) = (2.9375, 0.7594, 0.9453) %3D %3D None of the above is correct (d) (a) (b) (c) O (d)
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