Suppose that a flu is spreading through a population. Initially, only one person is infected with the flu. It is also known that an infected person will infect two persons after one round of infection (and will not infect more people). Therefore, after first round of infection, there are two newly infected person each of which will infect two persons further and this continues unbounded.Your task is to derive the mathematical form of the rule that tells: iii. If we let the disease spread at the same rate, how many persons will be

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