Question: Let (B in mathscr{B}(mathbb{R})). If (int_{B} e^{i x / n} d x=0) for all (n=1,2, ldots), then (lambda^{1}(B)=0).

Let \(B \in \mathscr{B}(\mathbb{R})\). If \(\int_{B} e^{i x / n} d x=0\) for all \(n=1,2, \ldots\), then \(\lambda^{1}(B)=0\).

Step by Step Solution

3.60 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

1100 Note that eixn 1 for all x R On the other hand we gather fr... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Measures Integrals And Martingales Questions!