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    Name national realnumbers_019 (Множество предельных точек множества замкнуто)
    Name international realnumbers_019
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    Source of objectCreated by the viewed user
    Object memory
    203 378  byte
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    200
    Date of creation18 February 2015 Year 20H:31M:20S
    Date of update   27 September 2020 Year 23H:34M:04S


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    realnumbers_019 (Множество предельных точек множества замкнуто) realnumbers_019
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    Докажите, что множество предельных точек любого множества замкнуто.
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