- #1
touqra
- 287
- 0
I can't figure out how to integrate this:
[tex]
\int_{0}^{\infty} \frac{x}{\sqrt{m^2+x^2}}sin(kx)sin(t\sqrt{m^2+x^2}) dx
[/tex]
m, k and t are constants.
The book has for m = 0, the solution is some dirac delta functions.
[tex]
\int_{0}^{\infty} \frac{x}{\sqrt{m^2+x^2}}sin(kx)sin(t\sqrt{m^2+x^2}) dx
[/tex]
m, k and t are constants.
The book has for m = 0, the solution is some dirac delta functions.
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