### Home > INT3 > Chapter 7 > Lesson 7.2.5 > Problem 7-110

7-110.

Consider this geometric sequence: .

You know that

and. Calculate the result for each term up to, and describe the pattern.

Use the pattern you found in part (a) to calculate

, and.What is

, whereis a positive integer?Based on your answer to part (c), simplify

, and.Calculate

, and.Use the same pattern you found in part (a).