1，3

2(3+1)(3^2+1)(3^3+1)(3^4+1)(3^8+1)+1 矩阵求解最大特征根,{1,1/3,1/5;3,1,3;5,1/3,1},{1,3,3;1/3,1,1;1/3,1,1}, (a+1)^1/3 (1) 1,2,3( ) 化简1/ ×+1/3-× 计算行列式|3 1 1 1,1 3 1 1 ,1 1 3 1 ,1 1 1 3|的值 计算：(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1) 计算：2(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)(3^32+1)+1 1^3+2^3+3^3+...+99^3+100^3 (1+1/2+1/3+.+1/2010)×(1/2+1/3+.+1/2011)-(1+1/2+1/3+.+1/2011) (1+1/2+1/3+...+1/2006)*(1/2+1/3+1/4+...1/2007)-(1+1/2+1/3+.. (1-1/2-1/3-...-1/2009)(1/2+1/3+1/4...+1/2010)-(1-1/2-1/3-...