Hi all,(adsbygoogle = window.adsbygoogle || []).push({});

I am stuggling with this question ...

http://img86.imageshack.us/img86/2662/picture6fb5.png [Broken]

so far i have only tried part (a), but since i can't see how to do that so far... :(

ok so what to do...

do we first look at an 'associated problem' ? ... something like

http://img245.imageshack.us/img245/4544/picture7vu3.png [Broken]

lol, this stuff is all quite confusing

-Sarah

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# Homework Help: PDE problem : diffusion equation! help!

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