Question

When expressing a geometric series, Sn
is used. Identify an equivalent means of expressing a geometric series for n terms.(1 point)
Responses

Πnn=1
upper pi underscript n equals 1 overscript n End Scripts

∪nn=1
union underscript n equals 1 overscript n End Scripts

∑nn=1
sigma-summation underscript n equals 1 overscript n End Scripts

∩nn=1

Answer 1

The equivalent means of expressing a geometric series for \( n \) terms is:

\[
\sum_{n=1}^{n}
\]

This is the sigma (\(\sum\)) notation, which is used to represent the summation of a series.