Mathematics, 19.02.2021 17:00 brennarfa

3. содержащее модуль:
а) [x-2] < 3,5;
1) Запишите в виде двойного неравенства содержащее модуль
б) [x-(-3)| < 4;
а) [x-2] < 3,5;
в)|х+8|≤7
2) Запишите в виде неравенства с модулем двойное неравенство:
а) -1≤х+3≤1;
б) -2<x-1<2;
в) -3≤х+4≤3.
пжпжпжпжпжпж помогите умоляю прошу

Answers: 2

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3. содержащее модуль:
а) [x-2] < 3,5;
1) Запишите в виде двойного неравенства содержащ...