In FEM, which method is not used to construct the weak forms and associated finite element model of the plane elasticity equations?

Principle of virtual displacements

The principle of minimum total potential energy

Weak form of governing differential equations

In FEM, which method is not used to construct the weak forms and asso

1.	In FEM, which method is not used to construct the weak forms and associated finite element model of the plane elasticity equations?
A.	Principle of virtual displacements
B.	The principle of minimum total potential energy
C.	Weak form of governing differential equations
D.	Hamiltonian principle
Answer» E.

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In FEM, which method is not used to construct the weak forms and associated finite element model of the plane elasticity equations?

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