00:01
Hello students, let us discuss the solution of this question.
00:03
Here, initial population is given.
00:06
Time t is given to be 18 months.
00:08
In 18 months, the population becomes double, that is a1 equals to 2a0.
00:15
18 months can be written as 18 divided by 2, that is 1 .5 years.
00:20
T2 is the time to 24 months or 2 years.
00:25
We have to calculate how much the population will become.
00:28
Since the population follows exponential model, we can write the population is equal to a1 or a is equal to a0 multiplied with e raised to rt.
01:03
So at t equals to 1 .5, a1 is equal to a0, a raise to r2...