| 이전 | 149th LS(191209) Circle+Factorisation(P189까지) | jp Park  | 2019-12-10 |
|---|---|---|---|
| - | 148th LS(191207) Factorisation(P56까지) | jp Park | 2019-12-08 |
| 다음 | 147th LS(191204) 질의응답+Line Equations(P28까지) | jp Park | 2019-12-05 |
KAKAO ID : finelesson
| 이전 | 149th LS(191209) Circle+Factorisation(P189까지) | jp Park | 2019-12-10 |
|---|---|---|---|
| - | 148th LS(191207) Factorisation(P56까지) | jp Park | 2019-12-08 |
| 다음 | 147th LS(191204) 질의응답+Line Equations(P28까지) | jp Park | 2019-12-05 |