6. Sequences and Calculus Intro
Series — Quiz
Test your understanding of series with 5 practice questions.
Practice Questions
Question 1
What is the sum of the first 10 terms of the arithmetic series: $2, 4, 6, 8, \dots$?
Question 2
For the geometric series $5, 15, 45, 135, \dots$, what is the sum of the first 5 terms?
Question 3
Which of the following series diverges?
Question 4
What is the common ratio of the geometric series: $8, 4, 2, 1, \dots$?
Question 5
If the sum of the first n terms of an arithmetic series is given by $S_n = 4n^2 + 2n$, what is the 5th term?