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Fred Vaughan

Fred Vaughan kommenterede 23. november 2016 05:30
There is a constant before the final term.
Fred Vaughan oprettede et opslag 23. november 2016 05:29
What is the solution of a particular second order.differential equation?
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What is the solution of the second order DE: d/dx(x^2 d/dx (Q(x))) = d/dx(Q(x) + Q(x)
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