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8-(f)

図 12: (f)
\includegraphics[width=5.00truecm,scale=1.1]{f.eps}

8-(f)解答

$\displaystyle (q_j,\vr_j)=\left(q,1,1\right),\,\left(-q,-1,1\right),\,\left(q,-1,-1\right),\,\left(-q,1,-1\right) $

$\displaystyle {\bf d}= \begin{pmatrix}q+q-q-q \\ q-q-q+q \end{pmatrix}= \begin... ...+q+q+q & q-q+q-q \end{pmatrix}=\begin{pmatrix} 0 & 4q \\ 4q & 0 \end{pmatrix}$


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著者: 茅根裕司 chinone_at_astr.tohoku.ac.jp