Предмет: Математика, автор: sergionroma

Відомо що С={∆;7}. Запиши всі підмножини множникп С.

Ответы

Автор ответа: Artem112

$C=\{\Delta;\ 7\}$

Подмножеством данного множества называется множество, все элементы которого содержатся в данном множестве.

Частными случаями подмножества для данного множества являются пустое множество и само данное множество.

Выписываем все подмножества множества С:

$\varnothing;\ \{\Delta\};\ \{7\};\ \{\Delta;\ 7\}$

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