How do you find the sum of the infinite geometric series 15 - 3 + 0.6 - 0.12 + . . .?
1 Answer
Feb 3, 2016
Explanation:
Given is the infinite geometric series
The first term is
Since it's a geometric series, we have to divide the second term by the first term, so
So,
The formula for the infinite geometric series is
We have all the required terms, so by replacing them for their respective values we have
So now you know how I got that answer up there.