the population of a place increased to 54000 in a certain years at a rate of 5parsent per annum . find its population 2 years before. what would be its population after 2 years
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Present population=54000
Rate of change=5%p.a
Population before 2 years =54000(1-2/100)²
=51861.6
Population after 2years=54000(1+2/100)
=56181.6
Rate of change=5%p.a
Population before 2 years =54000(1-2/100)²
=51861.6
Population after 2years=54000(1+2/100)
=56181.6
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