(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

y'' + ßy = 0, y'(0)=0, y'(L)=0

2. Relevant equations

Meh

3. The attempt at a solution

I so already did the ß>1 and ß<1; I'm stuck on the ß=0. It seems easy enough. y'' = 0 -----> y' = A -----> 0=A, 0=A (from the two initial conditions) ------> No non-trivial solution.

But.....

The answer in the back of the book says ß_{0}=0, y_{0}(x)=1; .....

???????

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# Two-Point Boundary Value Problem

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