D[\(40)\(40)\(40)B-A\(41)+\(40)Divide[\(40)C\(41)\(40)1-Divide[B,A]\(41),\(40)1-Divide[D,E]\(40)Divide[B,A]-1\(41)\(41)]\(41)\(41)D\(41),A]=0

asked by guest
on Nov 28, 2024 at 12:19 pm