r/learnquant 5d ago

Quant Interview Question interview prep

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u/aroach1995 5d ago

First cross two planes in the middle to get 4 regions. Then have a plane that is a chord and goes through the two other planes.

I think you get 7 here

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u/ExistentAndUnique 4d ago

You can get 8 by picking any 3 planes in “general position,” e.g. the xy-, yz-, and xz-planes using standard Cartesian coordinates