Exercice 1 - Page 4

Exercice 2 - Page 4

Exercice 1 - Page 8

Exercice 2 - Page 8

Exercice 1 - Page 12

Exercice 2 - Page 12

Exercice 1 - Page 16

Exercice 2 - Page 16

Exercice 1 - Page 20

Exercice 2 - Page 20

Exercice 1 - Page 24

Exercice 2 - Page 24

Exercice 1 - Page 28

Exercice 2 - Page 28

Exercice 1 - Page 32

Exercice 2 - Page 32

Exercice 1 - Page 36

Exercice 2 - Page 36

Exercice 1 - Page 40

Exercice 2 - Page 40

Exercice 1 - Page 44

Exercice 2 - Page 44

Exercice 1 - Page 48

Exercice 2 - Page 48

Exercice 1 - Page 52

Exercice 2 - Page 52

Exercice 1 - Page 56

Exercice 2 - Page 56

Exercice 1 - Page 60

Exercice 2 - Page 60

Exercice 1 - Page 64

Exercice 2 - Page 64

Exercice 1 - Page 68

Exercice 2 - Page 68

Exercice 1 - Page 72

Exercice 2 - Page 72

Exercice 1 - Page 76

Exercice 2 - Page 76

Exercice 1 - Page 80

Exercice 2 - Page 80