Linear Algebra : Introduction to matrices Print
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Written by pornrat   
Thursday, 20 February 2014 15:07

 

What a matrix is. How to add and subtract them.

 

ที่มา : http://www.khanacademy.org

ลิงค์ : http://www.youtube.com/watch?v=xyAuNHPsq-g&list=PLFD0EB975BA0CC1E0&feature=share

อัพโหลดโดย : Khan Academy
Last Updated on Thursday, 20 February 2014 15:17