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Differential Equation - Number Theory extension

DE NM.png

Hi guys,

Question is above. I've solved the difference equation fine - I am however stumped on the last part.

It's quite strange to find something that resembles number theory in a DE question! Any ideas on what to do is appreciated.

Thanks.
Original post by hmark101
DE NM.png

Hi guys,

Question is above. I've solved the difference equation fine - I am however stumped on the last part.


Since it says "hence", it's going to be dependent on the first part. What was the solution to the first part?

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