TS EAMCET · Maths · Circle
The polars of with respect to the two circles and are
- A Parallel
- B coincident
- C Perpendicular
- D Intersecting at a non zero point
Answer & Solution
Correct Answer
(D) Intersecting at a non zero point
Step-by-step Solution
Detailed explanation
As, polar of the circle x2+y2+2gx+2fy+c=0 with respect to pole x1,y1 is xx1+yy1+gx+x1+fy+y1+c=0 ∴Polar of the circle s1≡x2+y2+6y+7=0 with respect to pole-1,2 is given by, -x+2y+3y+2+7=0 ⇒-x+5y+13=0......1 And similarly polar of the circle x2+y2+6x+1=0 with…
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