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RaphaelFilgueiras
 3 years ago
how many corners does a cube have in 4D?How many 3D faces?How many edges?A typical corner is (0,0,1,0),a typical edge goes to (0,1,0,0).
RaphaelFilgueiras
 3 years ago
how many corners does a cube have in 4D?How many 3D faces?How many edges?A typical corner is (0,0,1,0),a typical edge goes to (0,1,0,0).

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RaphaelFilgueiras
 3 years ago
Best ResponseYou've already chosen the best response.1@estudier but how do i calculate it?

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1Ok, this is something I kinda learned in graph theory..

RaphaelFilgueiras
 3 years ago
Best ResponseYou've already chosen the best response.1it's algebra question of strang book

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1348059008536:dw

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.12 dots make a line, two lines make a plane, if you connect the corresponding edges of two planes, you get a 3D cube, and finally, if you connect the corresponding edges of two 3D cubes you get a 4d cube.

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1348059107792:dw

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1that looks soo messy, but that's what a 4D cube should look like.

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1it has twice as many corners as a 3D cube

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1and uhm.. let me count the number of edges.. dw:1348059232884:dw

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1So it should have 32 edges

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1http://upload.wikimedia.org/wikipedia/commons/4/45/Dimension_levels.svg This is what I was trying to explain with my messy drawing

RaphaelFilgueiras
 3 years ago
Best ResponseYou've already chosen the best response.1where the 12 come from?

RaphaelFilgueiras
 3 years ago
Best ResponseYou've already chosen the best response.1thanks @bahrom7893

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1348059530435:dw and you're welcome
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