T
toan2000ab
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
to co bai toan nay
Co hay khong so tu nhien m,n de 1/4(m-n)(m+n)[1+(-1)^m+n]=2011
Tuy bai nay to lam duoc roi nhung to chua chac lam ai biet thi giai ho to ,to se thank:|:|:|:|:|:|:|:|:|:|![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
ps: Lần sau bạn post đúng box nha. đây là box văn mà.
Co hay khong so tu nhien m,n de 1/4(m-n)(m+n)[1+(-1)^m+n]=2011
Tuy bai nay to lam duoc roi nhung to chua chac lam ai biet thi giai ho to ,to se thank:|:|:|:|:|:|:|:|:|:|
ps: Lần sau bạn post đúng box nha. đây là box văn mà.
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