来自樊燕飞的问题
设a.b.c满足1/a+1/b+1/c=1/(a+b+c),求证:当n为奇数时,1/(an+bn+cn)=1/an+1/bn+1/cn求证里面的等式n表示n次方
设a.b.c满足1/a+1/b+1/c=1/(a+b+c),求证:当n为奇数时,1/(an+bn+cn)=1/an+1/bn+1/cn
求证里面的等式n表示n次方
1回答
2020-12-03 05:55