Express the term of a geometric progression
through its another term
and its common ratio
) is a geometric sequence. Put the sign between these two expressions:
Find the initial term of the geometric sequence (
is a term of a geometric sequence:
. Find its number.
What two numbers should be put between
two create a geometric progression?
Find the sum of the first four terms of the geometric sequence (
Find the sum of the first six terms of the geometric sequence (
Geometric sequence is given by a formula
. Find the sum of the first five terms.
The common ratio of the geometric progression (
. Find the initial term if the sum of the first four terms equals
Find the sum of the infinite geometric progression (