(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Does anyone know the inverse of [tex]sinc(x)[/tex] or [tex]\frac{sin(x)}{x}[/tex]?

2. Relevant equations

If [tex]sinc(x)=a[/tex], [tex]x=f(a)[/tex]. What is [tex]x[/tex] in function of [tex]a[/tex]?

3. The attempt at a solution

If I knew the exact value of [tex]a[/tex], I could find the corresponding value of [tex]x[/tex] graphically. But how do I find [tex]x[/tex] if I didn't know [tex]a[/tex]?

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# Homework Help: Inverse of sinc

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