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Title: How to setup and solve differential equation problems Post by: chementhusiast on Apr 23, 2018 A certain small country has $10000 million in paper currency in circulation and each day $50 million comes into the country's banks. The government decides to introduce new currency by having the banks replace old bills with new ones whenever old currency comes into the banks. What is the amount of new currency in circulation as a function of time?
Title: Re: How to setup and solve differential equation problems Post by: bio_man on Apr 25, 2018 https://www.youtube.com/watch?v=10XHYY3DX_I
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