已知a^2+b^2=c^2,怎么证(2+(2^(n+1))^(1/2))/(2+2^(1/2))/(2+(2^n)^(1/2))*(a+b+c)*(a^n+b^n+c^n)

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 12:36:46
已知a^2+b^2=c^2,怎么证(2+(2^(n+1))^(1/2))/(2+2^(1/2))/(2+(2^n)^(1/2))*(a+b+c)*(a^n+b^n+c^n)

已知a^2+b^2=c^2,怎么证(2+(2^(n+1))^(1/2))/(2+2^(1/2))/(2+(2^n)^(1/2))*(a+b+c)*(a^n+b^n+c^n)
已知a^2+b^2=c^2,怎么证(2+(2^(n+1))^(1/2))/(2+2^(1/2))/(2+(2^n)^(1/2))*(a+b+c)*(a^n+b^n+c^n)

已知a^2+b^2=c^2,怎么证(2+(2^(n+1))^(1/2))/(2+2^(1/2))/(2+(2^n)^(1/2))*(a+b+c)*(a^n+b^n+c^n)
时间不多了 给你个思路 并且有A>0 B>0 C>0的证明
先注意常数项
(2+(2^(n+1))^(1/2))/(2+2^(1/2))/(2+(2^n)^(1/2))
(2+(2^(n+1))^(1/2))/(2+(2^n)^(1/2))