- vcg h g h g h g hg h g h g h gff gfg fgfg fg fgfgfgfgfgf gf g f g f f g f g f g f g fg fgfgfgf gffgfgfgfgf gfgfgfgfg fg fgfgfgfg fgfgfgf gf gfgfg fgfgff gfgfgf gfgfg fgfgf gfgf
Please use this ‘ask and answer’ forum to ask queries related to the subject. That will help you get good marks in the exams.