dMN/dt = P¬oert - pMN + m(MS - MN)
dMS/dt = m(MN - MS) - pMS¬
MN¬ (0) = MS (0) = 0
M¬N + MS = [Po/(r + p)](ert - e-pt)
And show that
R = MN(t) / MS(t) =
Please see the attached file for the fully formatted problems.
ODE's are solved. The solution is detailed and well presented.