If 1,w,w^2 are the cube roots of unity, then prove that (2-w^4)(2-w^5)(2-w^10)(2-w^11)=49 where w = omega

Asked by Govardhanan R | 2nd Feb, 2012, 07:49: PM

Expert Answer:

Answered by  | 3rd Feb, 2012, 09:49: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.