{ 7. Six points, }i=1,2,...,6 are taken on the circle }x^2+y^2=}{4 such that }∑_{i=1}^6x_i=8 and }∑_{i=1}^6y_i=4. The line segment }} joining orthocentre of a triangle made by any three } points and the centroid of the triangle made by other }{ three points passes through a fixed points }(h,k). Then }}{ the value of }h+k is

{ 7. Six points, }i=1,2,...,6 are taken on the circle }x^2+y^2=}{4 suc

1.	{ 7. Six points, }i=1,2,...,6 are taken on the circle }x^2+y^2=}{4 such that }∑_{i=1}^6x_i=8 and }∑_{i=1}^6y_i=4. The line segment }} joining orthocentre of a triangle made by any three } points and the centroid of the triangle made by other }{ three points passes through a fixed points }(h,k). Then }}{ the value of }h+k is
Answer» { 7. Six points, }i=1,2,...,6 are taken on the circle }x^2+y^2=}{4 such that }∑_{i=1}^6x_i=8 and }∑_{i=1}^6y_i=4. The line segment }} joining orthocentre of a triangle made by any three } points and the centroid of the triangle made by other }{ three points passes through a fixed points }(h,k). Then }}{ the value of }h+k is