Suppose that we take the delta function [tex]\delta(x)[/tex] and a function f(x). We know that(adsbygoogle = window.adsbygoogle || []).push({});

[tex]\int_{-\infty}^{\infty} f(x)\delta(x-a)\,dx = f(a).[/tex]

However, does the following have any meaning?

[tex]\int_{-\infty}^{\infty} f(x)\delta(x-a)\delta(x-b)dx,[/tex]

for some constants [tex]-\infty<a,b<\infty[/tex].

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# Dirac delta function homework help

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