\( 2\left(\sin ^{6} \theta+\cos ^{6} \theta\right)-3\left(\sin ^{4} \theta+\cos ^{4} \theta\righ...
\( 2\left(\sin ^{6} \theta+\cos ^{6} \theta\right)-3\left(\sin ^{4} \theta+\cos ^{4} \theta\right) \) is equal to
(a) 0
(b) 1
(c) \( -1 \)
(d) none of these
W.
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0