The population of s city was Rs20,000in1997. It increased at the rate of 5% per annum. Find the population of city at the end of the year 2000.
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Answer:
the population of city at the end of the year 2000=23152.5
Explanation:
The population of s city was Rs20,000in1997
Rate of increase (g) = 5% p.a
The population of city at the end of the year 2000
= 20000[(100+g)/100]³
= 20000[(100+5)/100]³
= 20000(105/100)³
=20000(21/20)³
= 23152.5
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