JEE Main 20265 Apr, Morning shiftMathematicsEasyCoordinate Geometry478× since 2002Let P be a moving point on the circle x2+y2−6x−8y+21=0x^2 + y^2 - 6x - 8y + 21 = 0x2+y2−6x−8y+21=0. Then, the maximum distance of P from the vertex of the parabola x2+6x+y+13=0x^2 + 6x + y + 13 = 0x2+6x+y+13=0 is equal to:AOption A. 8BOption B. 10COption C. 12DOption D. 9CheckSkip · show solution