How to find the fundamental period of the product of two periodic functions?

Asked Apr 26 '16 at 16:37

Active Apr 26 '16 at 16:37

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Say you wanted to find the period of $x(t)=\sin(at)\sin(bt)$ where $a$ and $b$ are real constants. How could you go about this?

asked Apr 26 '16 at 16:37

TechnoSam

4

se: http://math.stackexchange.com/questions/164221/period-of-the-sum-product-of-two-functions?rq=1 – Emilio Novati Apr 26 '16 at 16:44
@EmilioNovati Thank you! – TechnoSam Apr 26 '16 at 16:55

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