Madhusudan Asked a Question
April 27, 2020 10:42 ampts 30 pts
solve integration . I attached the problem , this create problem for solving internal energy for radation in stastical mechanics
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  • Ruby negi Best Answer
    this is solved by residue method .. note that in the first line this is a misprint( there is z^3 instead of z^4) and the further steps are right...go through this method too.. this...
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    Ruby negi
    z^4 instead of z^3*****
  • Ruby negi thankyou
    when k=1.. remember the value of zeta(4) that is π^4/15.. this value of zeta(4) is found by residue method...
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  • Abhishek singh thankyou
    Here is the solution. Riemann Zita function is used. which is some higher mathematics. use its value directly for time being. Best regards.
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  • Ruby negi
    solution.......
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    Madhusudan
    answer is not correct
  • Abhishek singh
    You can use this approximation in statistical mechanics. Solution attached.
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    Madhusudan
    this is bose Einstein integral
  • Madhusudan
    dx
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  • Ruby negi
    is it dX or dK?
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    Madhusudan
    dx