2. Obtain a half range cosine series for kx, for 0 < x < f(x) for 5xs! k(l – x), 1 Deduce the sum of the series 32 1 + 52 ...

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 49E
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For this problem first find the half range cosine series and then deduce the sum of series . This is the the solution I got . So please write on a paper and send . My 1 question also got wasted. Please give me 1 refund for that . You can see in the solution I can't see anything .
2. Obtain a half range cosine series for
tor 0
kx,
for 0 < x <;
f(x) =
k(l – x),
for sxsl
1
Deduce the sum of the series
12
1
글+
...
Transcribed Image Text:2. Obtain a half range cosine series for tor 0 kx, for 0 < x <; f(x) = k(l – x), for sxsl 1 Deduce the sum of the series 12 1 글+ ...
11:17 >
O 41%
а)
Note: According to bartleby we have to
solve to solve only first question please
upload the question separately.
Given,
The formula for the half range Fourier
cosine series is,
Where,
Step2
b)
Then,
Step3
c)
Then from equation (1)
Was this solution
II
Transcribed Image Text:11:17 > O 41% а) Note: According to bartleby we have to solve to solve only first question please upload the question separately. Given, The formula for the half range Fourier cosine series is, Where, Step2 b) Then, Step3 c) Then from equation (1) Was this solution II
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