Six points (xi,yi) i=1,2....6 are taken on the circle x2+y2=4 such that sigma xi=8 and sigma yi=4 .The line segment joining orthocentre of a triangle made by other three points and the centroid of the triangle made by other three points passes through a fixed points (h,k),then h+k is

Manisha , 9 Years ago

Grade 12th pass