/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: suvenduchakraborty1 https://public.slidesharecdn.com/v2/images/profile-picture.png Hello! i am suvendu chakraborty i think you will be happy to add me as your friend in your contact book! i love doing maths and sitting before the computer and chatting with friends!!!!!!!!1!!!