👤
Boacaassa
a fost răspuns

1+2+3+.......+2016 prin factor comun



2+4+6+......+2016 prin factor comun

Răspuns :

Vladvio68
1+2+3+....+2014+2015+2016 2016+2015-2014+....+3+2+1 2017+2017+2027+...2927+2017+2017 S×2=4066272 S=2033136
Acudorina
1+2+....+2016=2016x2017:2=218736
2+4+...+2016=1008x1009:2=508536