neumann boundary problem numerical solution

[petrikmeer]

I tried solving the question in the image but dont understand how to

 

[petrikmeer]

I tried solving the question in the image but dont understand how. It is supposed to be written like a system of equations: Aw = b With A = (R/dx^2)*A1 + S*A2

 

[Deleted member 4993]

I tried solving the question in the image but dont understand how. It is supposed to be written like a system of equations: Aw = b With A = (R/dx^2)*A1 + S*A2

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

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