6 | 6th LS(200324) Finding Angles(PDF Page 19) | Jp Park | 2020-03-25 | 0 |
5 | 5th LS(200323) Trigonometry Function 질문+CH8(PDF page 13) | Jp Park | 2020-03-23 | 0 |
4 | 4th LS(200319) Trigonometry Function 질문 | Jp Park | 2020-03-20 | 0 |
3 | 3rd LS(200318) Mathematical induction+sin law | Jp Park | 2020-03-18 | 0 |
2 | 2nd LS(200317) Mathematical induction(P224 EX4) | Jp Park | 2020-03-18 | 0 |
1 | 1st LS(200316) Mathematical induction(P219 EX1) | Jp Park | 2020-03-16 | 0 |