ENGR 1405 Engineering Mathematics 1

Faculty of Engineering and Applied Science
2000 Fall

Quiz 3
Question

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[Version for Division 3]

Given the telescoping series

       4     4     4     4
s  =  --- + --- + --- + --- + ...
      3*1   4*2   5*3   6*4

1. Write down the general term of the series.
2. Write down and simplify the n^th partial sum   s_n   of the series.
3. Hence find the sum   s   of the series.

[Note:   the version of this quiz for the other divisions is slightly different, but the method of solution is similar.]

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Created 2000 10 26 and modified 2000 10 26 by Dr. G.H. George

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