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Category: Relation and Functions

let-j-e-i2pi-3-and-P-x-1-jx-n-1-jx-n-1-find-P-x-at-form-of-arctan-2-find-the-roots-of-P-x-3-factorize-inside-C-x-the-polynome-P-x-4-calculate-0-1-P-x-dx-

Question Number 62225 by maxmathsup by imad last updated on 17/Jun/19 letj=ei2π3andP(x)=(1+jx)n(1jx)n1)findP(x)atformofarctan2)findtherootsofP(x)3)factorizeinsideC[x]thepolynomeP(x)$$\left.\mathrm{4}\right)\:{calculate}\:\int_{\mathrm{0}} ^{\mathrm{1}} \:{P}\left({x}\right){dx} \