AP EAMCET · Maths · Circle
The pole of the straight line \(9 x+y-28=0\) with respect to the circle \(2 x^2+2 y^2-3 x+5 y-7=0\) is
- A \((3,1)\)
- B \((3,-1)\)
- C \((-3,1)\)
- D \((4,-8)\)
Answer & Solution
Correct Answer
(B) \((3,-1)\)
Step-by-step Solution
Detailed explanation
Let \((h, k)\) be the pole of the line \(9 x+y-28=\) with respect to the circle \(x^2+y^2-\frac{3}{2} x+\frac{5}{2} y-\frac{7}{2}=0\). Then, the equation of polar is…
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