Difference between revisions of "009C Sample Final 3, Problem 4"
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<span class="exam"> Determine if the following series converges or diverges. Please give your reason(s). | <span class="exam"> Determine if the following series converges or diverges. Please give your reason(s). | ||
| − | + | <span class="exam">(a) <math>\sum_{n=1}^{+\infty} \frac{n!}{(2n)!}</math> | |
| − | + | <span class="exam">(b) <math>\sum_{n=1}^{+\infty} (-1)^n\frac{1}{n+1}</math> | |
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Revision as of 17:54, 4 March 2017
Determine if the following series converges or diverges. Please give your reason(s).
(a)
(b)
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Solution:
(a)
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| Step 2: |
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(b)
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| Step 2: |
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| Final Answer: |
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| (a) |
| (b) |