MCQOPTIONS
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MCQOPTIONS
| 1. |
The centre and radius of the circle \[2{{x}^{2}}+2{{y}^{2}}-x=0\] are [MP PET 1984, 87] |
| A. | \[\left( \frac{1}{4},\ 0 \right)\] and \[\frac{1}{4}\] |
| B. | \[\left( -\frac{1}{2},\ 0 \right)\] and \[\frac{1}{2}\] |
| C. | \[\left( \frac{1}{2},\ 0 \right)\] and \[\frac{1}{2}\] |
| D. | \[\left( 0,\ -\frac{1}{4} \right)\] and \[\frac{1}{4}\] |
| Answer» B. \[\left( -\frac{1}{2},\ 0 \right)\] and \[\frac{1}{2}\] | |