The normal at the point on a circle cuts the circle at the point
MATHEMATICS · Single correct · A Level · Mathematics · Coordinate geometry in the (x y) plane · Coordinate geometry in the (x y) plane
Problem
The normal at the point (3,4) on a circle cuts the circle at the point (−1,−2) . Then, the equation of the circle is
(1) x2+y2+2x−2y−13=0
(2) x2+y2−2x−2y−11=0
(3) x2+y2−2x+2y+12=0
(4) x2+y2−2x−2y+14=0