Task 2 y applying a structural analysis on a truss, the following equations are obtained: -1 + 2fy1 - 2fy2 = -3fx 4fy2 = -2-2fx + 2fy1 -fx +0.5fv₁ = fv₂
Task 2 y applying a structural analysis on a truss, the following equations are obtained: -1 + 2fy1 - 2fy2 = -3fx 4fy2 = -2-2fx + 2fy1 -fx +0.5fv₁ = fv₂
Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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
Transcribed Image Text:Task 2
By applying a structural analysis on a truss, the following equations are obtained:
-1 + 2fy1 - 2fy2 = −3fx
4fy2 = -22fx + 2fy1
-fx + 0.5fy1 = fy2
2-A) Rearrange the equations and write them in matrix form: A3×3 X3×1²
=
=B3x1
2-B) Write a MATLAB code to calculate the determinant of A.
2-C) Based on your result in (1-B), is it possible to find the inverse of matrix A? If yes, calculate and display
the inverse of A (using the same MATLAB code).
2-D)
Using the inverse matrix method evaluate fx, fy₁, fy2 (using the same MATLAB code).
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