Determine the matrix inverse for the system described in Prob. 8.10. Use the matrix
Chapter 11, Problem 11.5(choose chapter or problem)
Determine the matrix inverse for the system described in Prob. 8.10. Use the matrix inverse to determine the force in the three members (F1, F2 and F3) if the vertical load at node 1 is doubled to F1,v = 4000 N and a horizontal load of F3,h = 1000 N is applied to node 3
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