The equation of the circle with $(1,1)$ as centre and which cuts a chord of length $4 \sqrt{2}$ units on the…

The equation of the circle with $(1,1)$ as centre and which cuts a chord of length $4 \sqrt{2}$ units on the line $x+y+1=0$ is
  1. $x^2+y^2-2 x-2 y-21=0$
  2. $2 x^2+2 y^2-4 x-4 y-21=0$
  3. $x^2+y^2-2 x-2 y-10=0$
  4. $2 x^2+2 y^2-4 x-4 y-25=0$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (24 Apr Shift 2)

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