MCQOPTIONS
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| 1. |
Circles are drawn through the point (2, 0) to cut intercept of length 5 units on the x-axis. If their centres lie in the first quadrant, then their equation is |
| A. | \[{{x}^{2}}+{{y}^{2}}+9x+2fy+14=0\] |
| B. | \[3{{x}^{2}}+3{{y}^{2}}+27x-2fy+42=0\] |
| C. | \[{{x}^{2}}+{{y}^{2}}-9x+2fy+14=0\] |
| D. | \[{{x}^{2}}+{{y}^{2}}-2fy-9y+14=0\] |
| Answer» D. \[{{x}^{2}}+{{y}^{2}}-2fy-9y+14=0\] | |