Содержание

Задание 1                                                                                                          3

Задание 2                                                                                                          9

Задание 3                                                                                13

Задание 4                                                 16

Задание 5                                                 18

Задание 6                                                 20

Задание 7                                                 23

Приложение 1                                                     29

Приложение 2                                                     30

Приложение 3                                                     31

Приложение 4                                                     32

Список литературы                                          34