| Giver | Post | Date |
| Vaini | In the rectangular coordinate system, lines m and n intersec | 18-Mar-2023 |
| shubhshriva | In the rectangular coordinate system, lines m and n intersec | 19-Apr-2022 |
| khumoyuns | In the rectangular coordinate system, lines m and n intersec | 17-Apr-2022 |
| RaghavSagar | In the rectangular coordinate system, lines m and n intersec | 08-Apr-2022 |
| DD93 | In the rectangular coordinate system, lines m and n intersec | 26-Dec-2020 |
| MaxiLi | In the rectangular coordinate system, lines m and n intersec | 26-Nov-2020 |
| FrancescaCox | In the rectangular coordinate system, lines m and n intersec | 14-Sep-2020 |
| nitesh6684 | In the rectangular coordinate system, lines m and n intersec | 01-Mar-2018 |
| newman611 | In the rectangular coordinate system, lines m and n intersec | 09-Nov-2015 |
| aviram | In the rectangular coordinate system, lines m and n intersec | 05-Mar-2015 |