\[
\left|\begin{array}{ccc}
1 & \omega^{3} & \omega^{5} \\
\omega^{3} & 1 & \omega^{4} \\
\omega...
\[
\left|\begin{array}{ccc}
1 & \omega^{3} & \omega^{5} \\
\omega^{3} & 1 & \omega^{4} \\
\omega^{5} & \omega^{4} & 1
\end{array}\right|=
\]
(a) 1
(b) 2
(c) 3
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