If `alpha = e^(2pii/11)` and `f(x) = 5 + sum_(k=1)^60 A_ x^k`, then the value of `sum_(r=0)^10
19 views · Published 13 October 2018 · 4:12 · Indexed 7 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `alpha = e^(2pii/11)` and `f(x) = 5 + sum_(k=1)^60 A_ x^k`, then the value of `sum_(r=0)^10 f(alpha^r x)` is
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