Respuesta :

LammettHash
[tex]S=1+2+4+\cdots+1024+2048=1+2^1+2^2+\cdots+2^{10}+2^{11}[/tex]
[tex]2S=2^1+2^2+2^3+\cdots+2^{11}+2^{12}[/tex]
[tex]\implies S-2S=1-2^{12}[/tex]
[tex]\implies -S=1-4096[/tex]
[tex]\implies S=4095[/tex]