Răspunsuri

2014-10-29T12:06:53+02:00
S = 1 + 2 + 2² + 2³ +......+2^2003    2S = 2 + 2² + 2³ +......+2^2004
2S - S = S = 2^2004 - 1
Uc(2^2004 ) = 6    (2^1 = 2; 2² = 4; 2³ = 8; 2^4 =16)
Uc(S) = Uc(6-1) = 5