- #1

Peter G.

- 442

- 0

a) What was the population one year ago

b) What was the population four years ago

So I did this:

U

_{n+1}= U

_{n-1}* ((n-1)*0.973)

Doing so, I got for the first answer 14,789,600 but the book got 14,793,187

What did I do wrong?