Miru5930 Miru5930 05-11-2022 Matematică a fost răspuns Calculati urm sume:a) S1=17+18+19+…+192 b)S2=17+20+23+…+317 c)S3=2+4+6+8+…+300 d)S4=1+3+5+…+311 VA ROOGGG DAU COROANA