Applications. Exercice 30 page 60. a) b) c) d) 7 11 8 1 5 1 2 A = . B = . C = 1 . D = . 3 3 5 5 4 6 3 7 (11) 8 (1) 5 4 1 2 2 A= . B= . C= . D= . 3 5 4 4 6 3 2 4 9 54 1 4 A= . B= . C= . D= . 3 5 4 6 6 1 1 4 C= . D= . 4...
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Applications. Exercice 30 page 60. a) b) c) d) 7 11 8 1 5 1 2 A = . B = . C = 1 . D = . 3 3 5 5 4 6 3 7 (11) 8 (1) 5 4 1 2 2 A= . B= . C= . D= . 3 5 4 4 6 3 2 4 9 54 1 4 A= . B= . C= . D= . 3 5 4 6 6 1 1 4 C= . D= . 4 6 3 D= . 6 3 1 D= . 3 2 1 D= . 2 Exercice 31 page 60. 3 9 3 9 3 9 3 9 A = . B = . C = . D = . 7 7 7 7 7 7 7 7 39 3 9 3 (9) 3 (9) A= . B= . C= . D= . 7 7 7 7 12 3 (9) 6 3 (9) A= . B= . C= . D= . 7 7 7 7 12 6 B= . D= . 7 7 Exercice 32 page 60. 3 9 5 3 4 A = . B = . C = 2 . 5 20 12 8 3 3 4 9 5 2 3 3 2 4 A= . B= . C= . 5 4 20 12 2 8 3 1 3 12 9 10 9 2 3 4 A= . B= . C= . 20 20 24 24 1 3 3 12 9 10 9 6 4 A= . B= C= . 20 24 3 3
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