Решебник по алгебре и начала математического анализа 10 класс Алимов Задание 1186

Авторы:
Год:2020-2021-2022-2023
Тип:учебник
Серия:Базовый и углубленный уровни

Задание 1186

\[\boxed{\mathbf{1186}\mathbf{.}}\]

\[Таблица\ всех\ возможных\ \]

\[исходов:\]

\[\text{I\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ II}\] \[1\] \[2\] \[3\] \[4\] \[5\] \[6\]
\[1\] \[2\] \[3\] \[4\] \[5\] \[6\] \[7\]
\[2\] \[3\] \[4\] \[5\] \[6\] \[7\] \[8\]
\[3\] \[4\] \[5\] \[6\] \[7\] \[8\] \[9\]
\[4\] \[5\] \[6\] \[7\] \[8\] \[9\] \[10\]
\[5\] \[6\] \[7\] \[8\] \[9\] \[10\] \[11\]
\[6\] \[7\] \[8\] \[9\] \[10\] \[11\] \[12\]
\[7\] \[8\] \[9\] \[10\] \[11\] \[12\] \[13\]
\[8\] \[9\] \[10\] \[11\] \[12\] \[13\] \[14\]

\[n = 8 \bullet 6 = 48 - число\ всех\ \]

\[возможных\ исходов.\]

\[P_{2} = P_{14} = \frac{1}{48};\]

\[P_{3} = P_{13} = \frac{2}{48} = \frac{1}{24};\]

\[P_{4} = P_{12} = \frac{3}{48} = \frac{1}{16};\]

\[P_{5} = P_{11} = \frac{4}{48} = \frac{1}{12};\]

\[P_{6} = P_{10} = \frac{5}{48};\]

\[P_{7} = P_{8} = P_{9} = \frac{6}{48} = \frac{1}{8}.\]

\[X\] \[2\] \[3\] \[4\] \[5\] \[6\] \[7\] \[8\] \[9\] \[10\] \[11\] \[12\] \[13\] \[14\]
\[P\] \[\frac{1}{48}\] \[\frac{1}{24}\] \[\frac{1}{16}\] \[\frac{1}{12}\] \[\frac{5}{48}\] \[\frac{1}{8}\] \[\frac{1}{8}\] \[\frac{1}{8}\] \[\frac{5}{48}\] \[\frac{1}{12}\] \[\frac{1}{16}\] \[\frac{1}{24}\] \[\frac{1}{48}\]
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