MCQOPTIONS
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| 1. |
The circumcentre of a triangle formed by the line \[xy+2x+2y+4=0\] and \[x+y+2=0\] is [Orissa JEE 2005] |
| A. | (-1, -1) |
| B. | (0, -1) |
| C. | (1, 1) |
| D. | (-1, 0) |
| Answer» B. (0, -1) | |