Предмет: Математика, автор: settings54

Помогите пожалуйста прошу умоляю​

Приложения:

Ответы

Автор ответа: MatemaX9
1

Ответ:

Пошаговое объяснение:

1)  Марс  А = {м,а,р,с}

Уран   В= {у,р,а,н}

2)  А∩В= {а,р}

3)  А∪В={м,а,р,с,у,н}

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