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if α is the n th root of unity,then find the value of (1- α 1 )(1- α 2 )............(1- α n-1 ).

if α is the nth root of unity,then find the value of (1-α1)(1-α2)............(1-αn-1).
 

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1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
zero
just apply the formula of a^n=1 to get it and then expand by using GP

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