Prove or disprove that if all elements of an infinite group G has order less than n for some positive integer n, then G is finitely generated.

The best solution was submitted by 김기수 (수리과학과 2018학번, +4). Congratulations!

Here is his solution of problem 2021-05.

Other solutions were submitted by 강한필 (전산학부 2016학번, +3), 고성훈 (수리과학과 2018학번, +3), Late solutions are not graded.