Computer · Structural Analysis
The mathematical condition for a statically determinate perfect truss in a plane (2D) is given as: (where 'm' is the number of members and 'j' is the number of joints in the truss)
- 1m + 3 < 2j
- 2m + 2 = 3j
- 3m + 3 = 2j✓
- 4m + 1 = 2j
Correct answer
m + 3 = 2j
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