find an equilibrium solution of heat equation Please help

find an equilibrium solution of heat equation Please help: "

Hello



I need help with this heat equation



I need to find steady state solution please help me



I ve tried but I could not get it.



1. The problem statement, all variables and given/known data













2. Relevant equations







3. The attempt at a solution



I ve got C= C^x/2 +ax+b



but i could not apply the boundry conditions?



any help would be apprecited



Thank you

1. The problem statement, all variables and given/known data







2. Relevant equations







3. The attempt at a solution

"

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