若函数f(x)满足f(x) x f(x+2) f(2)=2.则f(2014)=

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若函数f(x)满足f(x) x f(x+2) f(2)=2.则f(2014)=
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若函数f(x)满足f(x) x f(x+2) f(2)=2.则f(2014)=
若函数f(x)满足f(x) x f(x+2) f(2)=2.则f(2014)=

若函数f(x)满足f(x) x f(x+2) f(2)=2.则f(2014)=
解 题目打错吧 f(x) x f(x+2) →→ f(x) =f(x+2)
若函数f(x)满足f(x) = f(x+2) 且f(2)=2.
f(x) 是以2为周期的周期函数,2014=1007*2 ,则
f(2014)=f(2)=2.

是 f(x)= f(x + 2)吧。
∵ 函数 f(x)满足 f(x)= f(x + 2),f(2)= 2
∴ f(4)= f(2 + 2)= f(2)= 2
f(6)= f(4 + 2)= f(4)= 2
f(8)= f(6 + 2)= f(6)= 2
……
...

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是 f(x)= f(x + 2)吧。
∵ 函数 f(x)满足 f(x)= f(x + 2),f(2)= 2
∴ f(4)= f(2 + 2)= f(2)= 2
f(6)= f(4 + 2)= f(4)= 2
f(8)= f(6 + 2)= f(6)= 2
……
……
∴ f(2014)= f(2012 + 2)= f(2012)
= f(2010 + 2)= f(2010)
= f(2008 + 2)= f(2008)
……
……
= f(10 + 2)= f(10)
= f(8 + 2)= f(8)= 2

收起

f(x)*f(x+2)?还是f(x)=f(x+2)?我没弄明白