Question 0
Find a positive value of ã if the coordinate of the centre of a circle X2+y2-2ãx+4y-ã = 0 is (ã,-2) and the radius is 4 units.
Objective
Question details
- Exam body
- JAMB
- Subject
- Mathematics
- Year
- 1999
- Question no.
- #0
- Type
- Objective
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