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2011 Calculus BC Free Response #3a http://www.khanacademy.org/video/2011-calculus-bc-free-response--3 --------------------------------------------- يتناول هذا الفيديو حل مسألة تفاضل وتكامل ----------------------------------------------------- شكر خاص لمؤسسة شركاء في التنمية المستدامة -- فلسطين http://psdpal.org