Answer Happy

Posted: **Thu Apr 28, 2022 6:29 am**

: 1 Let Q P For Some Prime P And N N A Prove That If A F Is Nonzero Then A9 1 1 Conclude That Every Elemen 1 (78.03 KiB) Viewed 33 times

= 1. Let q=p” for some prime p and n € N. (a) Prove that if a € F, is nonzero, then a9-1 = 1. Conclude that every element of F, is a root of x9 —x. Hint: This is a group theory question about the multiplicative group F. (b) Prove that II (x – a). aEF 79 - 2=