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فیزیک دوم دبیرستان - تفریق دو بردار

فیزیک دوم دبیرستان

اموزش کامل فیزیک دوم برای دانش اموزان ایرانی هدف اصلی من است

یکشنبه 28 خرداد 1391

تفریق دو بردار

نویسنده: محمد مهدی نوریزاده   طبقه بندی: فصل اول، 


 

               حاصل تفریق دو بردار نیز یک بردار است. برای تفریق دو بردار ابتدا از یک نقطه به عنوان مبدأ، دو بردار  a و  bرا رسم می کنیم. بردار c حاصل تفریق بردارهای a و  bاست و راستای  انتها بردارهای  a و   bرا به هم وصل می کند.

 

Ca - b

 

 

 

C = b - a


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