Art of Problem Solving: Venn Diagrams with Two Categories
914.5 هزار بار بازدید -
13 سال پیش
-
Art of Problem Solving's Richard
Art of Problem Solving's Richard Rusczyk introduces 2-circle Venn diagrams, and using subtraction as a counting technique.
Learn more: http://bit.ly/ArtofProblemSolving
Learn more: http://bit.ly/ArtofProblemSolving
13 سال پیش
در تاریخ 1390/09/29 منتشر شده
است.
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