Три человека произвольно размещаются в 8 вагонах электрички. Вероятность того, что все они зайдут в вагон № 6:<img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8016.png" /><img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8015.png" /><img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8014.png" /><img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8013.png" /> <img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8013.png" />, <img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8014.png" />, <img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8015.png" />, <img src="/close/store/examRes/%7B7F0CBB0B-7112-4C09-A6EC-D79B6F1C11DC%7D/%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B2%D0%B5%D1%8016.png" />