$2^{15}$ + $2^{14}$ + $2^{13}$ + ... + 2 + 1
İşleminin sonucu nedir?
Cvp: $2^{16}$ -1
$2^{15}+2^{14}+2^{13}+\dots+2+1 = \displaystyle \frac{(2-1)(2^{15}+2^{14}+2^{13}+\dots+2+1 )}{2-1}=\frac{2^{16}-1}{1}=2^{16}-1$