i hate differential equations

[logistic_guy]

Solve.

$\displaystyle \large K_0\frac{\partial^2 u}{\partial x^2} + Q = 0$

$\displaystyle \large u(0) = T$

$\displaystyle \large \frac{\partial u}{\partial x}\bigg |_{x=L} = 0$


where $\displaystyle \large \frac{Q}{K_0} = x^2$.

 

[khansaheb]

Solve.

$\displaystyle \large K_0\frac{\partial^2 u}{\partial x^2} + Q = 0$

$\displaystyle \large u(0) = T$

$\displaystyle \large \frac{\partial u}{\partial x}\bigg |_{x=L} = 0$


where $\displaystyle \large \frac{Q}{K_0} = x^2$.

Please show us what you have tried and exactly where you are stuck.

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