Stein & Rami Real Analysis solution manual 普林斯顿分析学第三册解答3
since [0, 1\ Ck is a union of disjoint segments with this total length
TH
(Ck)=1
Now Ck C, so by Corollary 3.3
C)=limm(C)=1∑
b) For k-1, 2, .., let Jk be the interval of Ck which
Let I
be the i
