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| 1. |
Find the coordinates of vertex and the length of latus rectum { of the parabola whose focus is (0,0) and the directrix is the { line 2x+y=1. |
| Answer» Find the coordinates of vertex and the length of latus rectum { of the parabola whose focus is (0,0) and the directrix is the { line 2x+y=1. | |