Thanks,you are right. A old want to say....why the big one is no

来源: 于 2011-01-21 10:53:30 [旧帖] [给我悄悄话] 本文已被阅读：次

10 is not answer as it >e,this is clear on graph : one is y=(e^(1/e))^x, another is y=x

When a<e(1/e),there are two intersecting points: one<e(1/e),one>e(1/e). When a>e(1/e) ,no intersecting point,meaning ...divergence.when a=e^(1/e),only x=e.

Have a good weekend.