Analysis of daily output of a factory during a 8-hour shift shows that the hourly number of units y produced after t hours of production is y = 140t +2 - , osts 8. 1,2 (a) After how many hours will the hourly number of units be maximized?

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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.