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RaphaelFilgueiras
Group Title
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).
 2 years ago
 2 years ago
RaphaelFilgueiras Group Title
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).
 2 years ago
 2 years ago

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estudier Group TitleBest ResponseYou've already chosen the best response.0
http://en.wikipedia.org/wiki/Tesseract
 2 years ago

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

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.1
the edges
 2 years ago

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

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

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
dw:1348059008536:dw
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
2 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.
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
dw:1348059107792:dw
 2 years ago

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

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

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

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
So it should have 32 edges
 2 years ago

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

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.1
where the 12 come from?
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
12 edges of a cube
 2 years ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.1
ok
 2 years ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.1
thanks @bahrom7893
 2 years ago

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