The forces on the bridge truss described in the opening to this chapter satisfy the equations in

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The forces on the bridge truss described in the opening to this chapter satisfy the equations in the following table

This linear system can be placed in the matrix form

a. Explain why the system of equations was reordered.

b. Approximate the solution of the resulting linear system to within 10⁻² in the l∞ norm using as initial approximation the vector all of whose entries are 1s and the SOR method with ω = 1.2

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Numerical Analysis

ISBN: 978-0538733519

9th edition

Authors: Richard L. Burden, J. Douglas Faires

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Question Posted: Mar 22, 2016 02:58 AM

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The forces on the bridge truss described in the opening to this chapter satisfy the equations in

Question:

Joint Horizontal Component Vertical Component -f2 + fs=0 fg-10.000 = 0 00000 ,0 0 0 Fi F2 F,五丘丘丘fs 0000100 0 0 1212 0 0 5丁4. 0100 10001000 0

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a The system was reordered so that the diagonal of the ...View the full answer

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