note, we investigate the properties of measurable functions.
1. Preliminaries
Definition 1.1. Let E be a subset of R. The Lebesgue outer measure of E, denoted by μ*(E), is defined by
inf {ℓ(Ik) : {Ik} is a sequence of open intervals such that E ⊆ Ik }.
It is obvious that 0≤μ*(E)≤∞.
Theorem 1.2. Lebesgue outer measure has the following properties :
(a) If E1
OUTER OFFICE, MRS. CHAPIL, the Presidents secretary,
is hard at work on a word processor. She stands as SHEPHERD
walks in--
MRS. CHAPIL
Good morning, Mr. President.
SHEPHERD
Howre you, Mrs. Chapil?
MRS. CHAPIL
Fine, thank you, sir. Mr. Kodak left
the detailed breakdown of the approval
poll for you. He seemed to indicate that
it was very good news.
SHEPHERD
Sixty-three percent of it, at any r
outer compartment. She looks at Ken, as
if "you?" The guilty party shrugs.
KEN
Im still here.
모
Barbara shakes her head as Alex smiles at his dad.
모
KEN (Contd)
Seventeen and on the loose.
Ten days in Paris. In the
springtime! Live it up, Alex...
CAMERA INCHES INTO KEN as he winks at his son...
모
KEN (Contd)
Got your whole life ahead
of you.
모
ALEX
CAMERA CREEPS IN as, oddly, the words st
PART I. 초등 영어 교육의 이론
제 1장 초등 영어 교육
영어 교육의 필요성
영어과 교육과정의 변천과 초등 영어 교육
초등 영어 교육의 세계적 추세
초등 영어 교육의 과제
*
1. 영어 교육의 필요성
지구어로서의 영어(English as a Global Language: EGL)
영어 사용자의 세 유형 (Kachru, 1985)
Inner Circle
Outer Circle
Expandin