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Optimization with Calculus 2 http://www.khanacademy.org/video/optimization-with-calculus-2 --------------------------------------------------------------- يتناول هذا الفيديو مسألة حول التحسين لحساب التفاضل والتكامل --------------------------------------------------------------- شكر خاص لمؤسسة شركاء في التنمية المستدامة -- فلسطين http://psdpal.org