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Find the value of 96 cos π/33 cos 2π/33 cos 4π/33 ...

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Find the value of \(96\,cos\,\frac{\pi}{33}\,cos\,\frac{2\pi}{33}\,cos\,\frac{4\pi}{33}..cos(\frac{16\pi}{33})\).

(1) 0 

(2) 1 

(3) 2 

(4) 3

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Correct option is (4) 3

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