Question

5. The population of a city after 2 yr, which is at
present 12 lakh, if the rate of increase is 4%,
is
​

Answer 1

Step-by-step explanation:

Now let us substitute P = 12 lakh =12×105=12,00,000, R = 4% and n = 2. Thus we got the population of the town after 2 years as 12,97,920. Thus the increase in the population = 1297920 – 1200000 = 97920.

Answer 2

Answer:

97920......... ......