A rod of unit length is insulated at x 0 and is kept at
Chapter 14, Problem 14.1.36(choose chapter or problem)
A rod of unit length is insulated at x 0 and is kept at temperature zero at x 1. If the initial temperature of the rod is a constant u0, solve kuxx ut, 0 x 1, t 0 for the temperature u(x, t). [Hint: Expand in a geometric series.]
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