Предмет: Математика, автор: dzhavid875guliev

n935.
Используя координатную прямую, найдите объединение число-
вых промежутков:
1) (-z;5], (-2; +z) и [0; 8);
2) (-7; 5), (-1; 9) и (7; 12);
3) (-3; 1), [1; 5) и [5; 8];
4) (-8; -3), (-5; 2) и (0; 10).

z=Беконечность

dzhavid875guliev: Срочно

Saifix: что ?

Ответы

Автор ответа: Saifix

Ответ:

вроде как то так если не чего не понятно сорри

Пошаговое объяснение:

торапился по этому в телефоне нарисовал

Приложения:

Nazmina098: :)

999999999999997: спасибо

Saifix: (☞ ಠ_ಠ)☞

Nazmina098: так правильно??

999999999999997: я думаю да

999999999999997: а как выключить уведомления

Nazmina098: незнааююю

Saifix: чего ?

Nazmina098: ничегоо

bogdan8491: я считаю что не совсем так как у меня получается другой ответ ну наверное что то я не так делаю(

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6. Only a few years ago colour television was rapidly replacing black-and-white television. 7. When the war was over, TV sets stopped coming off factory assembly lines. 8. After World War II TV sets began coming off factory assembly lines.
Television

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n935.Используя координатную прямую, найдите объединение число-вых промежутков:1) (-z;5], (-2; +z) и [0; 8);2) (-7; 5), (-1; 9) и (7; 12);3) (-3; 1), [1; 5) и [5; 8];4) (-8; -3), (-5; 2) и (0; 10).z=Беконечность​

Ответы

n935.
Используя координатную прямую, найдите объединение число-
вых промежутков:
1) (-z;5], (-2; +z) и [0; 8);
2) (-7; 5), (-1; 9) и (7; 12);
3) (-3; 1), [1; 5) и [5; 8];
4) (-8; -3), (-5; 2) и (0; 10).

z=Беконечность