Sir..can u please explain me what is defference between preceeded by ,preceeding ,following ?

Preceding simply means "Pehle" and Following 'there after"

"pre" means before, preceded by means the stuff that came before, preceding means "before something", following means what came ahead in the line.

"pre" means before, preceded by means the stuff that came before, preceding means "before something", following means what came ahead in the line.