题目内容
由已知g()=ln,ln＜0,则g(g())=g(ln)==.
设g(x)＝则g[g()]＝________
设g(x)＝则g(g())＝_________．
设g(x)＝则g[g()]＝________．
设g(x)＝则g(g())＝________．
设g(x)＝则g[g]＝________.
则g(g(
))=___________. 由已知g()=ln
,ln
＜0,则g(g(
))=g(ln
)=
=
.
则g(g())=___________.则g(g())=___________. 由已知g()=ln,ln＜0,则g(g())=g(ln)==.
则g[g(
)]＝________
则g(g(
))＝_________．
则g[g(
)]＝________．
则g(g(
))＝________．