A model for the spread of an epidemic is that the rate of spread is proportional the number of people infected and the number of people not infected. In a city population of 5000, 160 people have a disease at the beginning of the week and 1200 in the weekend. How long will it take for 80% of the population to become infected?

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Q: ) Suppose false news spreads in a city of 150,000 in a day. Within a week, 15000 residents hear ne…

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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.