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  • tv-166
Электрическая цепь прибора составлена по схеме:
Событие Ak = {k-й элемент вышел из строя}, k = 1,2,…,6. Отказы элементов являются независимыми в совокупности событиями. Известна надежность pk = P(Ak) k-го элемента (соответственно qk = 1-pk - вероятность отказа). Событие В={разрыв цепи}. Выразить событие B в алгебре событий Ak. Найти вероятность отказа прибора и вероятность надежности схемы p1 = p2 = 0.9; p3 = p4 = 0.8; p5 = p6 = 0.85.

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tv-166

  • Продавец: help4stud.com
  • Модель: 1772367
  • Наличие: Есть в наличии
  • 10р.

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