谢亚军的blog

Draw a 4-dimensional object in 3-dimensional space,can we?

周三, 07/07/2010 - 08:14 — 谢亚军

As we all know , we can draw a 3-dimensional 0bject in a 2-dimensional blackbold.

so the question is as follow:

why can't we draw a 4-dimensional object in 3-dimensional space?