设正数a<sub>1</sub>,a<sub>2</sub>,…,a<sub>n</sub>,则sum from j=1 to n([a<sub>i</sub><sup>m</sup>(sum from j=1 j≠i(a<sub>j</sub><sup>p&l...设正数a<sub>1</sub>,a<sub>2</sub>,…,a<sub>n</sub>,则sum from j=1 to n([a<sub>i</sub><sup>m</sup>(sum from j=1 j≠i(a<sub>j</sub><sup>p</sup>)])<sup>-1</sup>展开更多
文摘设正数a<sub>1</sub>,a<sub>2</sub>,…,a<sub>n</sub>,则sum from j=1 to n([a<sub>i</sub><sup>m</sup>(sum from j=1 j≠i(a<sub>j</sub><sup>p</sup>)])<sup>-1</sup>