Va rog frumos cât mai repede ex 5 dau coroanaaa
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Răspuns:
a) (a,b)=(1,0);(2,1);(3,2);(4,3);(5,4);(6,5);(7,6);(8,7);(9,8)
b) a=5
c) a=2, b=7, c=8