TS EAMCET · Maths · Circle
The center of the circle passing through the point and cutting the circles and orthogonally is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
The given circles are x2+y2-2x+4y+1=0 and x2+y2+6x-2y+1=0 Let the equation of the required circle be x2+y2+2gx+2fy+c=0 having centre -g,-f. Since, the circle passes through 1,0. So, we have 2g+c=-1....1 The circle x2+y2-2x+4y+1=0 has centre at 1,-2. The circle x2+y2+6x-2y+1=0…
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