V
vinhthanh1998


Cho [TEX]A=2^1+2^2+2^3+...+2^{2011}[/TEX]
Tìm dư trong phép chia [TEX]\frac{A}{2011}[/TEX]??
:-?? ~X( :-?? ~X(
HELP!!!!!!!!!!!!!!!!!!
Tìm dư trong phép chia [TEX]\frac{A}{2011}[/TEX]??
:-?? ~X( :-?? ~X(
HELP!!!!!!!!!!!!!!!!!!
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