Math, asked by vishalsingh867683936, 5 months ago

If 1,w,w^2 are cube root of unity then prove that (1-w+w^2) (1+w-w^2)=4

Answers

Answered by khushpreet50

3

Answer:

I think that ur question is not complete

Answered by lovelysai3871

0

Answer:

maybe question is incomplete.

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