悠闲数学娱乐论坛(第3版)»论坛 › 数学区 › 初等数学讨论 › 求解函数解析式

Return to list New

View 2426|Reply 3

[函数] 求解函数解析式

[Copy link]

2 Threads	1 Posts	19 Credits

Credits: 19

Send PM

沉香陈香 Posted at 2013-11-2 20:50:20 |Read mode

如题

如题

Reply Edit

87 Threads	2383 Posts	110K Credits

Credits: 13325

Send PM

其妙 Posted at 2013-11-2 23:20:09

建议改为$f(x)+f(\dfrac{x+2016}{x-1})=x$，可以不？

Reply Edit

转化与化归

29 Threads	73 Posts	662 Credits

Credits: 662

Send PM

转化与化归 Posted at 2013-11-4 20:30:29

回复 2# 其妙

改了以后无解

Reply Edit

87 Threads	2383 Posts	110K Credits

Credits: 13325

Send PM

其妙 Posted at 2013-11-4 22:50:53

回复 3# 转化与化归
那改为$f(x)+2f(\dfrac{x+2016}{x-1})=x$，有没有解？
另：楼主的怎么解？

Reply Edit

Return to list New

手机版Mobile version|Leisure Math Forum

2025-4-21 14:24 GMT+8

Powered by Discuz!

× Quick Reply To Top Return to the list