In the equation Ue= ( frac{1}{2} )2qT(2 BTDBrdA)q the quantity insi – McqOptions

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1.	In the equation U_e= ( frac{1}{2} )2q^T(2 B^TDBrdA)q the quantity inside the paranthesis is _____
A.	Axisymmentric
B.	Strain displacement relationships
C.	Stiffness matrix
D.	Symmetric matrix
Answer» D. Symmetric matrix

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