Grade 11Algebra
value of summation k=1 to 10 (sin 2piek/11-icos(2piek/11)) is
value of summation k=1 to 10 (sin 2piek/11-icos(2piek/11)) is
1 Answer
Saurabh Koranglekar
Dear student
Use e^ix = cos x +isin x
And summation of GP
Regards
Use e^ix = cos x +isin x
And summation of GP
Regards
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