Comment : Series quiz
Comment : This quiz is designed to test your knowledge of concepts in series such as convergence,
Comment : absolute convergence, and the various convergence tests.
Comment : One needs to have |b_n| bounded by a_n before one can apply the Comparison test.
Comment : Note that the a_n must be positive and so a_1 + a_2 + ... is not just conditionally convergent but also absolutely convergent.
Comment : There are two distinct correct answers to this question (i.e. two different correct criteria to force divergence).

Question 1: The series 1 + 1/2 + 1/3 + 1/4 + 1/5 + 1/6 ... is


Conditionally convergent but absolutely divergent.
Absolutely convergent but conditionally divergent.
Absolutely convergent and conditionally convergent.
Absolutely divergent and conditionally divergent.
There is insufficient information to answer the question.