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Mantu Meher Asked a Question
June 26, 2020 4:48 pmpts 30 pts
re questions below, four choices are given of which most appropriate. 1,/ Let a, b, c be three cube roots of unity, the value of e ed eC (a) (1+a) 2a ea -1 e2 3-1 is 26 doo e2 3 1 (b) (1+ b) () (a+b+ c)", (n e N) (d) (a+ 2b + 3c)", (ne) DAIDUAL CAMERA and 3a are comp
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  • Ujjawal vishal Best Answer
    option c. see attached for detail
    • cropped5817248901226116389.jpg
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