\[\left| \,\begin{matrix} a & b & c\\ b & c & a\\ c & a & b\\ \end{matrix}\, \right|=\] [MP PET 1991]

\[abc-{{a}^{3}}+{{b}^{3}}+{{c}^{3}}\]

\[3abc+{{a}^{3}}+{{b}^{3}}+{{c}^{3}}\]

\[3abc-{{a}^{3}}-{{b}^{3}}-{{c}^{3}}\]

\[abc+{{a}^{3}}-{{b}^{3}}-{{c}^{3}}\]

\[\left| \,\begin{matrix} a & b & c\\ b & c & a\\ c & a & b\\ \e

1.	\[\left\| \,\begin{matrix} a & b & c\\ b & c & a\\ c & a & b\\ \end{matrix}\, \right\|=\] [MP PET 1991]
A.	\[3abc+{{a}^{3}}+{{b}^{3}}+{{c}^{3}}\]
B.	\[3abc-{{a}^{3}}-{{b}^{3}}-{{c}^{3}}\]
C.	\[abc-{{a}^{3}}+{{b}^{3}}+{{c}^{3}}\]
D.	\[abc+{{a}^{3}}-{{b}^{3}}-{{c}^{3}}\]
Answer» C. \[abc-{{a}^{3}}+{{b}^{3}}+{{c}^{3}}\]

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\[\left| \,\begin{matrix} a & b & c\\ b & c & a\\ c & a & b\\ \end{matrix}\, \right|=\] [MP PET 1991]

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