Which equation correctly describes Hamilton s principle used in FEM? – McqOptions

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1.	Which equation correctly describes Hamilton s principle used in FEM?
A.	0= ( int_{t_1}^{t_2} )[ K-( U+ V)]dt
B.	0= ( int_{t_1}^{t_2} )t[ K-( U+ V)]dt
C.	0= ( int_{t_1}^{t_2} )[ K+( U+ V)]dt
D.	0= ( int_{t_1}^{t_2} )t[- K+( U+ V)]dt
Answer» B. 0= ( int_{t_1}^{t_2} )t[ K-( U+ V)]dt

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