Inbox (38428)- seabhaskar 9 Facebook b In Problems 1-16 find the Fourie X I bartleby.com/solution-answer/chapter-112-problem-10e-differential-equations-with-boundary-value-problems-mindtap-course-list-9th-edition/9781337604918/in-problems-116-find-the-fourier-series-of-f-on-the-given-interval-give-the-number-to-w.. = bartleby Q Search for textbooks, step-by-step explanations to homework questions, O Ask an Expert + Bundle: Differential Equations with Bou. < Chapter 11.2, Problem 10E > Substitute p and obtain the value of a, as follows. S) cos 0- cos 2nudx + cos x cos 2nudx 2 cos x cos 2nudx [cos (1 + 2n)x + cos (1 - 2n) x] de Simplify further as, + (d-1) Thus, the value of a, is a, = Substitute p4 and obtain the value of b, as follows. b, -+Iso sin 0- sin 2nxdx cosx sin 2nude
Inbox (38428)- seabhaskar 9 Facebook b In Problems 1-16 find the Fourie X I bartleby.com/solution-answer/chapter-112-problem-10e-differential-equations-with-boundary-value-problems-mindtap-course-list-9th-edition/9781337604918/in-problems-116-find-the-fourier-series-of-f-on-the-given-interval-give-the-number-to-w.. = bartleby Q Search for textbooks, step-by-step explanations to homework questions, O Ask an Expert + Bundle: Differential Equations with Bou. < Chapter 11.2, Problem 10E > Substitute p and obtain the value of a, as follows. S) cos 0- cos 2nudx + cos x cos 2nudx 2 cos x cos 2nudx [cos (1 + 2n)x + cos (1 - 2n) x] de Simplify further as, + (d-1) Thus, the value of a, is a, = Substitute p4 and obtain the value of b, as follows. b, -+Iso sin 0- sin 2nxdx cosx sin 2nude
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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why sin(1+2n)pi/2=cosnx? Can you please explain it to me. I don't understand. Thank you. It is 11.2 question 10
![M Inbox (38428) - seabhaskar1150 x
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b In Problems 1-16 find the Fourier X
A bartleby.com/solution-answer/chapter-112-problem-10e-differential-equations-with-boundary-value-problems-mindtap-course-list-9th-edition/9781337604918/in-problems-116-find-the-fourier-series-of-f-on-the-given-interval-give-the-number-to-w... *
= bartleby
Q Search for textbooks, step-by-step explanations to homework questions, .
E Ask an Expert
e Bundle: Differential Equations with Bou...
< Chapter 11.2, Problem 10E >
Substitute p = I and obtain the value of a, as follows.
/ r) cos
плх
dx
an =
0- cos 2nxdx +
cos x cos 2nxdr
=20+;
2 cos x cos 2nxdx
[cos (1+ 2n) x + cos (1 – 2n) x] dx
Simplify further as,
sin(1+2n)x
sin(1-2n)x
+
an =
1+2n
1-2n
sin(1+2n)
sin(1-2n)
+
I+2n
1-2n
2(-1y+1
a(4n?–1)
2(-1)*+1
Thus, the value of an is an
#(4n²–1) *
Substitute p = 4 and obtain the value of b, as follows.
плх
/ f) sin-
b, =
dx
0 . sin 2nxdx +
cos x sin 2nxdx
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Transcribed Image Text:M Inbox (38428) - seabhaskar1150 x
f Facebook
b In Problems 1-16 find the Fourier X
A bartleby.com/solution-answer/chapter-112-problem-10e-differential-equations-with-boundary-value-problems-mindtap-course-list-9th-edition/9781337604918/in-problems-116-find-the-fourier-series-of-f-on-the-given-interval-give-the-number-to-w... *
= bartleby
Q Search for textbooks, step-by-step explanations to homework questions, .
E Ask an Expert
e Bundle: Differential Equations with Bou...
< Chapter 11.2, Problem 10E >
Substitute p = I and obtain the value of a, as follows.
/ r) cos
плх
dx
an =
0- cos 2nxdx +
cos x cos 2nxdr
=20+;
2 cos x cos 2nxdx
[cos (1+ 2n) x + cos (1 – 2n) x] dx
Simplify further as,
sin(1+2n)x
sin(1-2n)x
+
an =
1+2n
1-2n
sin(1+2n)
sin(1-2n)
+
I+2n
1-2n
2(-1y+1
a(4n?–1)
2(-1)*+1
Thus, the value of an is an
#(4n²–1) *
Substitute p = 4 and obtain the value of b, as follows.
плх
/ f) sin-
b, =
dx
0 . sin 2nxdx +
cos x sin 2nxdx
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