Concept explainers
(a)
To calculate: The solution of the differential equation
Where, x represents the number of people infected by the disease at any time t (in days).
(b)
To calculate: The time before half the population of the community is affected Where the specific community of 1000 people those are suffering from several disease is exposed when one of the member returns carrying the disease.
(c)
To calculate: The rate of new cases
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