Предмет: Алгебра, автор: miramirnaaa63

(-3;0] цілі числа

допоможіть срочно з поясненням ​

Ответы

Автор ответа: ludmilaksenija2005
0

Объяснение:

целые числа -это все натуральные числа ,все числа противоположные им по знаку и нуль.

-3 не входит в промежуток ( т.к скобка круглая ; 0 входит в промежуток,т.к скобка квадратная)

ответ: -2; -1; 0


miramirnaaa63: дякую!!!! Нарешті зрозуміла..
miramirnaaa63: А що робити з наприклад -1,5?
ludmilaksenija2005: (-1,5) -это не натуральное число,значит и не целое ,т.к натуральные числа это числа ,которые используются при счёте предметов ( 1;2;3;4;5;6;7).
miramirnaaa63: тобто якщо [-1,5;2) чи [-1,5;2) то просто написати що це не натуральне число?
ludmilaksenija2005: в этом промежутке целые числа : -1; 0; 1
miramirnaaa63: дякую!! ща раз, вибачте що відволікла(
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