رد: تفاضل وتكامل
معليش بس انتي غلطتي بذي
يعني محد ياخذ الماده ذي حره لأنها ابدا مو سهله
بس انتي خليكي متابعه للأستاذه وذاكري اول بأول والله يسهلها علينا اجمعين

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Are You Stuck Between 2 Options ?
Just Flip A Coin In The Air !
It Works !! Not Because It Solves the Problem
But While The Coin is in the Air , You'll Know What Your Heart
Is Really Hoping For
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