MCQOPTIONS
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| 1. |
If the equation \[\frac{K{{(x+1)}^{2}}}{3}+\frac{{{(y+2)}^{2}}}{4}=1\] represents a circle, then \[K=\] [MP PET 1994] |
| A. | 3/4 |
| B. | 1 |
| C. | 4/3 |
| D. | 12 |
| Answer» B. 1 | |