/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ranjandoha https://cdn.slidesharecdn.com/profile-photo-ranjandoha-48x48.jpg?cb=1677618690 I ama very simple man...simple in thoughts and driven by simple minded people..I like travelling...singing...playing TT ,Badminton,Cricket ...and ofcourse teaching Mathematics...