Все привет )
Срочно нужна помощь,задача 10 вопросов к тексту )

1)when there is combinatorics?2)what gave the initial impetus to develop combinatorial mathematics?3)mathematics what countries first received the cubes achieved in games with dice?4)what did the German mathematics?5)What is the main idea of the text?6)what methods are used for encoding and decoding?7)What is more combinatorial approach plays an important role?8)We helped in the study of algebra and geometry?9)Does the text some useful information?10)Your relationship to text?