Предмет: Геометрия, автор: kindo

3,75121212... рациональное число или иррациональное?

Ответы

Автор ответа: Матов
0
иррациональное  число 
Автор ответа: Kathrin16
0
Это иррациональное число. 
Иррациональное число - это периодическая дробь, либо дробь, точного значения которой нет, так же иррациональным числом является корень из тех чисел, из которых он не извлекается полностью (например корень из трех)
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