Предмет: Алгебра, автор: vinokurov1998

Какие числа вместе составляют множество действительных чисел? Как обознается множество действительных чисел? Как изображаются действительные числа?

Ответы

Автор ответа: Аноним

1) Множество рациональных и иррациональных чисел
2) R
3) Множество всех действительных чисел изображается на числовой прямой.

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1. By eight o’clock yesterday I (to finish) my work and at eight I (to play) the piano.
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