TS EAMCET · Maths · Circle
If the equation of the circle which passes through the point and cuts both the circles and orthogonally is then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
S1: x2+y2-4x-6y+4=0 S2: x2+y2-6x-4y+15=0 S3: x2+y2+2gx+2fy+c=0 S1 & S3 cuts orthogonally 2g(-2)+2f(-3)=c+4 4g+6f=-c-4 ...(1) S2 & S3 cuts orthogonally 2g(3) +2f(-2)=c+15 6g-4f=c+15 ...(2) S3 passes through…
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