52000=57000*((1-(2/3)*(d/0.313))/(1-(2/3)*(d/0.313))/ (1+0.8((1+0.8( (1+0.8(l^{2})/(24∗0.313))0.5)/(24*0.313))^{0.5})/(24∗0.313))0.5)
asked by guest on Nov 19, 2024 at 3:43 am
You asked: