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Problem . Solve the semiinfinite plate problem if the bottom edge of width \(\ \pi\) is held at T=\(\\cos x \), and the other sides are at 0o
 one year ago
 one year ago
Problem . Solve the semiinfinite plate problem if the bottom edge of width \(\ \pi\) is held at T=\(\\cos x \), and the other sides are at 0o
 one year ago
 one year ago

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gerryliyanaBest ResponseYou've already chosen the best response.0
Solve the semiinfinite plate problem if the bottom edge of width \(\ \pi\) is held at T=\(\\cos x \), and the other sides are at 0o
 one year ago

mukushlaBest ResponseYou've already chosen the best response.0
this is the same problem gerryliyana, good practice for u :)
 one year ago

mukushlaBest ResponseYou've already chosen the best response.0
the only thing has been changed is boundary condition of bottom edge and length of wall
 one year ago

gerryliyanaBest ResponseYou've already chosen the best response.0
Ok.., ok, i've tried. and i got \[T (x,0) \sum_{n=1}^{\infty} a_{n} \sin (nx)\] then into fourier form: \[a_{n} \frac{ 2 }{ l } \int\limits_{0}^{l} f(x,0) \sin (nx) dx\] because of T = f(x,0)= cos x for y =0; then \[a_{n} = \frac{ 2 }{ \pi } \int\limits_{0}^{\pi} \cos x . \sin (nx) dx\] how to solve \(a_{n} = \frac{ 2 }{ \pi } \int\limits_{0}^{\pi} \cos x . \sin (nx) dx\) ?? Would you kinly help me guys ??
 one year ago

gerryliyanaBest ResponseYou've already chosen the best response.0
@ajprincess @.Sam. @ganeshie8 @jim_thompson5910 would you kinly help me ??
 one year ago
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