So here's my problem. It may be very simple, but I don't know how to do it. Please help.(adsbygoogle = window.adsbygoogle || []).push({});

Suppose [tex]\tau[/tex] is a 3x3 matrix with elements listed as (a b c; d e f; g h i). What would be the answer to [tex]\nabla\bullet\tau[/tex] be?

Thx

-Mark

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# Divergence of a tensor?

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