Consider the statement given in the options below and choose a correct one:
- AFlexibility matrix is a square symmetrical matrix
- BStiffness matrix is a square symmetrical matrix
- CBoth (A) and (B)Correct
- DNone of the above
Solution
Concept
Flexibility and stiffness matrices
Step-by-step solution
1. Both matrices are square and symmetric (Maxwell–Betti).
Explanation
Both matrices are square and symmetric (Maxwell–Betti).
Correct answer: C) Both (A) and (B)