

Tran Viet Hoang
Giới thiệu về bản thân
Chào mừng bạn đến với trang cá nhân của Tran Viet Hoang





0





0





0





0





0





0





0
2023-11-17 19:25:58
(-74)+124+131
=50+131
=181
2023-11-14 21:30:53
longer
2023-11-08 21:11:46
4=22
5=5
6=2.3
Cac thua so nguyen to chung va rieng la :2;3;5
BCNN(4,5,6)=22.3.5=4.3.5=60
x-1 ϵ BC(4,5,6)=B(60)={0;1;2;3;4;5;6;10;12;15;20;30;60}
xϵ{1;2;3;4;5;6;7;11;13;16;21;31;61}
vay xϵ{1;2;3;4;5;6;7;11;13;16;21;31;61}
xin loi toi viet ko dau