- #1
chaotic
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Homework Statement
Homework Equations
-h^2/2m d^2F(x)/dx^2 = EF(x)
The Attempt at a Solution
i just need to a part. for E<0 i can find for 0<x<L side F(x) = ACos(Lx) + BSin(Lx)
at the L<x side, F(x) = e^(Kx) where
L^2= 2m(E+V)/h^2
K^2= -2mE/h^2
but i do not know what will i do. can you help me for a part of question.