Difference between revisions of "009C Sample Midterm 1, Problem 3"

Revision as of 09:43, 5 February 2017

Determine whether the following series converges absolutely, conditionally or whether it diverges.

Be sure to justify your answers!

\sum _{n=1}^{\infty }{\frac {(-1)^{n}}{n}}

Solution:

Step 1:

Step 2:

Final Answer:

@@ Line 1: / Line 1: @@
-<span class="exam">
+<span class="exam">Determine whether the following series converges absolutely, conditionally or whether it diverges.
-::<span class="exam">a)
+<span class="exam"> Be sure to justify your answers!
-::<span class="exam">b)
+::::::<math>\sum_{n=1}^\infty \frac{(-1)^n}{n}</math>
@@ Line 19: / Line 20: @@
 '''Solution:'''
-'''(a)'''
 {| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 !Step 1: &nbsp;
@@ Line 36: / Line 36: @@
 |}
-'''(b)'''
-{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
-!Step 1: &nbsp;
-|-
-|
-|-
-|
-|-
-|
-|-
-|
-|}
 {| class="mw-collapsible mw-collapsed" style = "text-align:left;"
-!Step 2: &nbsp;
+!Final Answer: &nbsp;
-|-
-|
 |-
 |
 |-
 |
-|-
-|
-|}
-{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
-!Final Answer: &nbsp;
-|-
-|'''(a)'''
-|-
-|'''(b)'''
 |}
 [[009C_Sample_Midterm_1|'''<u>Return to Sample Exam</u>''']]