AP EAMCET · Maths · Circle
The centre of the circle which intersects the circle \(x^2+y^2-2 x-2 y-2=0\) orthogonally and passes through the point \((2,0)\) and touches the \(X\)-axis is
- A \((4,1)\)
- B \((-1,2)\)
- C \((1,4)\)
- D \((2,-1)\)
Answer & Solution
Correct Answer
(D) \((2,-1)\)
Step-by-step Solution
Detailed explanation
Let equation of circle, Whose centre is \(=(-g,-f)\) Circle passes through the point \((2,0)\), so this point satisfy the circle. \[ 4+0+4 g+0+c=0 \] From Eqs. (ii) and (iii), we get…
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