Fix R E (0, 1). Use the Weierstrass M-test to prove that ot converges uniformly to f(t)=₁ on S = [-R, R].

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Real Analysis II
2. Fix R € (0,1). Use the Weierstrass M-test to prove that oth
converges uniformly to f(t)=₁ on S = [-R, R].
Fix n C ( 1 1) IT
3 Define In(r)
cx 1 day
Transcribed Image Text:2. Fix R € (0,1). Use the Weierstrass M-test to prove that oth converges uniformly to f(t)=₁ on S = [-R, R]. Fix n C ( 1 1) IT 3 Define In(r) cx 1 day
Expert Solution
Step 1

Weierstrass M-test : 

          Let  {fn} be a sequence of real numbers defined on set S and there is another sequence {gn} with non-negative terms satisfying the condition fnxgnx for all n1xS . If  n=0gn converges then n=0fn converges absolutely and uniformly on S. 

 

                      Now fix R0,1 and  xS=[-R,R] then we know that tntn

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