Question 1. Let r E [0, 1] and 1 if reCnQ (r) = {-2 if IECNQ -3 if z € [0, 1] \C where C is the Cantor set (recall Example 1.1.7) and Q is the set of rational numbers. Find

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question

Let x ∈ [0, 1] and

φ(x) =



1 if x ∈ C ∩ Q
−2 if x ∈ C ∩ Qc
−3 if x ∈ [0, 1] \ C

where C is the Cantor set (recall Example 1.1.7) and Q is the set of rational numbers. Find
R 1
0
φ.

Question 1. Let r E [0, 1] and
1 if rECnQ
$(r) = {-2 if a €CNQ
-3 if a E [0, 1] \C
1
where C is the Cantor set (recall Example 1.1.7) and Q is the set of rational mumbers. Find
Transcribed Image Text:Question 1. Let r E [0, 1] and 1 if rECnQ $(r) = {-2 if a €CNQ -3 if a E [0, 1] \C 1 where C is the Cantor set (recall Example 1.1.7) and Q is the set of rational mumbers. Find
Expert Solution
Step 1

Given the set x0,1 and

ϕx=1    if xC-2 if xCc-3 if x0,1\.

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