"Use separation of variables to find particular solutions of(adsbygoogle = window.adsbygoogle || []).push({});

[tex]u_t-u_{xx}-2u_x=0, 1<x<2, 0<t, u(1,t)=u(2,t)=0[/tex]

hint: change coordinates"

I can't find the solution. The equation seems already separated, so all I need to do is to find a change of variables, I think. But I can't find one that works.

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# Homework Help: Use separation of variables to find particular solutions

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