) Six points(x,yi),i=1,2, ,.., 6 are taken on the circle x4 such that the circle x2 + y 4 such that 6 6 J:1-8 and Σ, 4 . The line segment X,=8 and and 2-yi = 4. The line segment x1 i=1 joining orthocentre of a triangle formed by any three points and centroid of a triangle formed by other three points passes through a fixed i=1 points (h,k), then h+k is A) 1 B) 2 C) 3 D) 4