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  • Utilizator Brainly
2014-10-22T12:58:16+03:00
A={1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 }

1742+2742+3742+4742+5742+6742+7742+8742+9742=51678
2 5 2
2014-10-22T13:03:51+03:00
A742= 1742, 2742, 3742, 4742, 5742, 6742, 7742, 8742, 9742.
 
1742+2742+3742+4742+5742+6742+7742+8742+9742= 51 678
1 4 1