Question 2 (30m) A rod has length /=1 and constant k = 1. Its temperature satisfies the heat equation. Its left end is held at temperature 0, its right end at temperature 1. The initial temperature is given by (x)={ 5 -x 52 2" if 0<x<² 3-2x if <<l 3 Set up the IVBP problem for the temperature u(x,t) and find the solution.