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5.1
Exercice 1
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5.2
Exercice 2
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5.3
Exercice 3
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5.4
Exercice 4
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5.5
Exercice 5
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5.6
Exercice 6
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5.7
Exercice 7
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5.8
Exercice 8
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5.9
Exercice 9
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5.10
Exercice 10
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5.11
Exercice 11
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5.12
Exercice 12
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5.13
Exercice 13
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5.14
Exercice 14
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5.15
Exercice 15
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5.16
Exercice 16
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5.17
Exercice 17
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5.18
Exercice 18
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5.19
Exercice 19
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5.20
Exercice 20
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5.21
Exercice 21