rovisharma Asked: September 2023 write the formula of the volume of the combination of a cone and a cylinder of same base radius r and same height h
rovisharma Asked: January 2023 An object of height 4 cm is placed on the principal axis at a distance of 20 cm in front
rovisharma Asked: December 2022 Check whether 301 is a term of the list of numbers 5, 11, 17, 23, . . .. Also find the
rovisharma Asked: December 2022 a concave mirror of focal length f in air is used in a medium the focal length of mirror in medium will