What is the sum of the infinite geometric series? -122 -2 40 54

Since you have not provided the series, i cannot tell you the exact solution for this problem. however, i'll tell you how to solve it and then you can apply on the series you have.before getting the sum of the infinite geometric series, we need to make sure that the sum exists. this can be done using the following condition: |r| < 1 or -1 < r < 1if the above condition is satisfied, this means that the sum exists and we can proceed to get this sum.sum of a geometric series is given the symbol 's' and is calculated using the following rule: s =  hope this : )