The population of the village was 5000 in the beginning of the year 2000. The population of the village was growing at the uniform rate of 10% per annum. In the beginning of the year 2002 there was an epidemic, as a result of which the population was reduced by 20%. After that the population was increasing at the rate of 5%per annum. Find the population of the village at the end of the year 2003.

• beginning of 2000 the population 5000,beginning of 2002 population is 5000[1+10/100]^2=6050.due to epidemic 20% reduced so remaining population at the beginning of year 2003 80% of 6050=4840..thereafter population increasing 5% per annum so end of the year 2003 population is 4840[1+5/100]=5082.....
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