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530 Chapter 9: Infinite Series
9.4 Comparisons of Series
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____ 1. Use the Direct Comparison Test (if possible) to determine whether the series
converges or diverges.
a. converges
b. diverges
____ 2. Use the Direct Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 3. Use the Direct Comparison Test (if possible) to determine whether the series
a. converges
b. diverges
____ 4. Use the Direct Comparison Test (if possible) to determine whether the series
converges or diverges.
a. diverges
b. converges
9.4 Comparisons of Series 531
____ 5. Use the Direct Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 6. Use the Direct Comparison Test to determine the convergence or divergence of the
series
a.
b.
____ 7. Use the Direct Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 8. Use the Limit Comparison Test to determine the convergence or divergence of
the series .
a.
b.
532 Chapter 9: Infinite Series
____ 9. Use the Limit Comparison Test (if possible) to determine whether the series
.
a. diverges
b. converges
c.
____ 10. Use the Limit Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 11. Use the Limit Comparison Test (if possible) to determine whether the series
converges or diverges.
a. diverges
b. converges
____ 12. Use the Limit Comparison Test (if possible) to determine whether the series
converges or diverges.
a. converges
b. diverges
____ 13. Use the Limit Comparison Test to determine the convergence or divergence of the
series .
a.
b.
9.4 Comparisons of Series 533
____ 14. Use the Limit Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 15. Use the Limit Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 16. Use the Direct Comparison Test to determine the convergence or divergence of the
series .
a.
b.
____ 17. Use the polynomial test to determine whether the series
converges or diverges.
a.
b.
534 Chapter 9: Infinite Series
____ 18. Use the polynomial test to determine whether the series converges or
diverges.
a.
b.
____ 19. Determine the convergence or divergence of the series
.
a.
b.
____ 20. Determine the convergence or divergence of the series .
a.
b.
____ 21. Consider the series . The sum of the series is Find the sum of the
series .
a. 1.5932
b. 1.5632
c. 1.6132
d. 1.6232
e. 1.5732
9.4 Comparisons of Series 535
9.4 Comparisons of Series
Answer Section
