I was just wondering if {R+, R-, {0}}, where R is the set of all real numbers, is a partition of R? Thanks!
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Originally Posted by jtc4zH I was just wondering if {R+, R-, {0}}, where R is the set of all real numbers, is a partition of R? Thanks! You need to show that: 1)The union between all of them is R. (TRUE. They contain all of the elements. 2)Any two sets are disjoint. (TRUE).
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