Cho A=1+2^ ^ 4+2^ ^ 8+2^ ^ 12+...+2^ ^ 608+2^ ^ 61 - Dicamon

Question

Cho A=1+2^ ^ 4+2^ ^ 8+2^ ^ 12+...+2^ ^ 608+2^ ^ 612,Tinh A

Answer

6/6; >2^ 4 A=2^ 24 +2^ 8 +2^ 12 +***+0; partial^ 4 A-A= partial^ 616 - underline 1; 15A = 2 ^ (6/6); ea^ -; A = (2 ^ (6/6) - I_1)/15

Answer

A = 1 24 + 2 919t^ -** + n1 t+ 8 t+ n t= forall n t; F- M9 v= forall- forall nt; T- ,pq T=HSY 2618-1 A = 15

Cho A=1+2^4+2^8+2^12+...+2^608+2^612.Tính A