| Giver | Post | Date |
| aman211111 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 04-Jul-2018 |
| aman211111 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 04-Jul-2018 |
| shivmd11 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 06-Jun-2018 |
| WY919 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 04-Jun-2018 |
| DinkarDK | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 30-May-2018 |
| jonl94 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 21-Feb-2017 |
| max0010 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 20-Feb-2017 |
| PKay | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 17-Feb-2017 |
| shristi666 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 29-Jan-2017 |
| unpa0814 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 09-Sep-2016 |
| Wonder1 | If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did | 09-Sep-2016 |