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AP EAMCET201724 Apr 2017Evening ShiftMathematicsCircleActual

The equation of the circle with (1,1) as centre and which cuts a chord of length 4 2 units on the line x+y+1=0 is

Options

  1. Ax^2+y^2-2 x-2 y-21=0
  2. B2 x^2+2 y^2-4 x-4 y-21=0
  3. Cx^2+y^2-2 x-2 y-10=0
  4. D2 x^2+2 y^2-4 x-4 y-25=0

Correct answer

B. 2 x^2+2 y^2-4 x-4 y-21=0

Step-by-step solution

No solution. Refer to answer key.

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