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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: Complex numbers
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rishipratimm (492)

Blazing goIITian

Olaaa!! Perrrfect answer. 78  [129 rates]

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i'm nt exactly sure...
there's a rule dat for n roots of unity,sum of all d roots is always 0...
like 1+omega+omega^2=0....
mayb u hv to use it here....
nt sure bout d soln...
sorry bout dat....

"Many of the things you can count,dont count....
Many of the things you cant count,really do count...."-Albert Einstein

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them"-William Bragg

"An inexplicable fact is infinitely preferable to an incomprehensible mystery"-F. Soddy


RISHIPRATIM MAZUMDAR
NIT DURGAPUR
1ST YEAR,ELECTRONICS AND COMMUNICATIONS
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