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     EduGorilla 
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    The value of the expression 1(2 – w)(2 – w2) + 2(3 – w)(3 – w2) + … (n – 1)(n – w)(n – w2) is

    Options :-

    1. - 1
    2. - 1
    3. None of these
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Reply To: The value of the expression 1(2 – w)(2 – w2) + 2(3 – w)(3 – w2) + … (n – 1)(n – w)(n – w2) is….
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