Identify whether the series is a convergent or divergent geometric series and find the sum, if possible. a) this is a convergent geometric series. the sum is 48. b) this is a divergent geometric series. the sum is 48. c) this is a convergent geometric series. the sum cannot be found. d) this is a divergent geometric series. the sum cannot be found.

A divergent series is a type of series in which the ratio is too large and the summation is held from one to infinity. Hence, the sum could not be found out. A convergent series, on the other hand, has a definite answer because one could be the ratio is small and the lower and upper limits are defined not equal to infinity either positive or negative. 

25% increaseplus i think decrease i only know increase: ((