Identify whether the series summation of 15 open parentheses 4 close parentheses to the I minus 1 power from 1 to infinity is a convergent or divergent geometric series and find the sum, if possible.
This is a convergent geometric series. The sum is –5.
This is a divergent geometric series. The sum is –5.
This is a convergent geometric series. The sum cannot be found.
This is a divergent geometric series. The sum cannot be found.
