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Set theory - Wikipedia

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Set theory - Wikipedia Jump to content From Wikipedia, the free encyclopedia Branch of mathematics that studies sets This article is about the branch of mathematics. For other uses, see Set theory (disambiguation) . Not to be confused with Set theory (music) . A Venn diagram illustrating the intersection of two sets Set theory is the branch of mathematical logic that studies sets , which can be informally described as collections of objects. Although objects of any kind can be collected into a set, set theory – as a branch of mathematics – is mostly concerned with those that are relevant to ma

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