Ответ:
Пошаговое объяснение:
[-4; 0)∩(-∞; 9)=[-4; 0)
[-4; 0)∪(-∞; 9)=(-∞; 9)
///////////////
-------------.---------------°-------------------°------------->x
-4 0 9
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Answers & Comments
Ответ:
Пошаговое объяснение:
[-4; 0)∩(-∞; 9)=[-4; 0)
[-4; 0)∪(-∞; 9)=(-∞; 9)
///////////////
-------------.---------------°-------------------°------------->x
-4 0 9
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\