Give exact values, not decimal approximations. If the sum does not exist, click on "No sum (5) + (5) + (5) ? ° +..

No
The sum does not exist since we will get decimal approximation
using the formular of the sum of gp (geomtric progression)
S = a/1-r
where a is the fisrt ter
r is the common ratio
a = 5
r = 5
so,
S = a/1-r
S = 5/1-5
therefore the some does not