I have a question, in using feynman's technique of integration the alpha, is it always substitute to any contants not where it respects to?
@marinmaths3826
4 жыл бұрын
The alpha can be a substitute to any constants or you could even multiply the integrand by a function containing alpha and some expression such that when you differentiate under the integral sign, the resulting integral in terms of t is easier to evaluate. Watch my video on feynman's technique for the dirichlet integral of sinx/x from 0 to infinity
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