Menu Close

let-z-from-C-and-from-R-and-z-2-2zcos-1-0-find-the-value-of-z-2n-2zcos-n-1-




Question Number 49242 by maxmathsup by imad last updated on 04/Dec/18
let z from C and θ from R and z^2  +2zcosθ +1 =0 find the value of  z^(2n)  +2zcos(nθ)+1 .
letzfromCandθfromRandz2+2zcosθ+1=0findthevalueofz2n+2zcos(nθ)+1.

Leave a Reply

Your email address will not be published. Required fields are marked *