A new fast-food firm predicts that the number of franchises for its products will grow at the rate dn = 3/t+ 1 dt where t is the number of years, 0 st s 15. If there is one franchise (n = 1) at present (t = 0), how many franchises are predicted for 15 years from now? franchises

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.