Question

14.. Find the population of a city after 2 years which is at present 12 lakh, if the rate of increase
is 4%.​

Answer 1

ANSWER:-

a = p ( 1 + r /100)^n

1200000 ( 1 + 4 /100)^2

1200000 ( 1 + 1/25)^2

1200000 ( 26 / 25 )^n

1200000 *26/25 *26/25

after the calculation

1,297,920

so the population after 2 years 1297920