1.

In the variational problem of fluid flow, what is the correct matrix form of C in the bilinear form Bv(w,v)= e(Dw)TC(Dv)dx?

A. ( begin{pmatrix}2&0&0 0&2&0 0&0&1 end{pmatrix} )
B. ( begin{pmatrix}2&0&0 0&1&0 0&0&2 end{pmatrix} )
C. ( begin{pmatrix}2&0&0 0&2&0 0&0&1 end{pmatrix} )
D. ( begin{pmatrix}1&0&0 0&2&0 0&0&2 end{pmatrix} )
Answer» D. ( begin{pmatrix}1&0&0 0&2&0 0&0&2 end{pmatrix} )


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