摘要:4.设N*.求证: .
网址:http://m.1010jiajiao.com/timu3_id_4452794[举报]
设n为正整数,规定:fn(x)=
,已知f(x)=
.
(1)解不等式:f(x)≤x;
(2)设集合A={0,1,2},对任意x∈A,证明:f3(x)=x;
(3)求f2008(
)的值.
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n个f |
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(1)解不等式:f(x)≤x;
(2)设集合A={0,1,2},对任意x∈A,证明:f3(x)=x;
(3)求f2008(
8 |
9 |