[" Q; Shew that semi-ventical ange of cone of fivensunter "],[" anca & max.Volum is "sin^(-1)" fol "]

Show that semi-vertical angle of right circular cone of given surface area and maximum volume is sin^(-1) ((1)/(3)) .

Show that semi-vertical angle of right circular cone of given surface area and maximum volume is sin^(-1) ((1)/(3)) .

Show that semi-vertical angle of right circular cone of given surface area and maximum volume is sin^-1(1/3) .

Show that semi-vertical angle of right circular cone of given surface area and maximum volume is sin^-1(1/3) .

Show that semi-vertical angle of right circular cone of given surface area and maximum volume is sin^(-1)((1)/(3))

Show that semi-vertical angle fo right circular cone of given surface area and maximum volue is sin^(-1)((1)/(3))

Show that semi - vertical angle of right circular cone of given surface area and maximum volume is sin^(-1)((1)/(3)) .

Show that semi-vertical angle of a cone of maximum volume and given slant height is tan^(-1) sqrt(2)

Show that the semi-vertical angle of right circular cone of given surface area and maximum volume is "cosec"^(-1) (3) .

Show that semi-vertical angle of right circular cone of given total surface area and maximum volume is sin^(-1)""(1)/(3) .