Moiseimaria Moiseimaria 28-02-2024 Matematică a fost răspuns 1.S=1/1•6+1/6•11+…+1/101•106 2.S=1/15•17+1/17•19+…+1/81•83 3.S=1/1•4+1/4•7+…+1/100•103 4.S=1/7•14+1/14•21+…+1/70•77 VA ROG!!Dau coroniță✨