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Partial differentiation

  1. Feb 4, 2009 #1
    if u(x,t)=ae^-gx sin(nt-gx) where A,g and n are const.,and partial derivative of u w.r.t t=
    a^2[(partial derivative w.r.t x(partial derivative of u w.r.t x)] show :(1/a)[n/2]^1/2=g
  2. jcsd
  3. Feb 4, 2009 #2
    So... show some attempt?
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