Hey

can some one tel me how do i go about solving this question

Let m be a positive fixed interger and l be an integer that is not divisible by m

prove

1 + w^l + w^2l + .... + w^(m-1)l = 0

all the w's have subscript "m".

Thanks

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- January 17th 2008, 08:04 AMflamingComplex Numbers Problem
Hey

can some one tel me how do i go about solving this question

Let m be a positive fixed interger and l be an integer that is not divisible by m

prove

1 + w^l + w^2l + .... + w^(m-1)l = 0

all the w's have subscript "m".

Thanks - January 17th 2008, 08:07 AMThePerfectHacker