i have a function of the form:
where g,A are known variables, and i am trying to find a[n],b[n] - the coefficients vectors.
the Boundary conditions are: F(1)=0,F(last)=0,f(n)=f(n+1).
i tried solving it with Solve("This system cannot be solved with the methods available to Solve"),and RSolve(doesn't even attempt to solve it)
any idea how i can solve this?
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