If h,S and V denote respectively the height,curved surface area and volume of a right circular cone,then 3πVh3−S2h2+9V2 is equal to

If h,S and V denote respectively the height,curved surface area and vo

1.	If h,S and V denote respectively the height,curved surface area and volume of a right circular cone,then 3πVh3−S2h2+9V2 is equal to
Answer» If h,S and V denote respectively the height,curved surface area and volume of a right circular cone,then $3 π V h^{3} - S^{2} h^{2} + 9 V^{2}$ is equal to