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AP EAMCET202524 May 2025Morning ShiftMathematicsCircleActual

If the radical axis of the circles x^2+y^2+2 g x+2 f y+c=0 and 2 x^2+2 y^2+3 x+8 y+2 c=0 touches the circle x^2+y^2+2 x+2 y+1=0 , then

Options

  1. Aeither g= 3 2 or f 2
  2. Beither g 3 4 or f = 1 2
  3. Ceither g= 3 4 or f=2
  4. Deither g= 1 2 or f= 3 4

Correct answer

C. either g= 3 4 or f=2

Step-by-step solution

No Solution

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