Marks consider the series s 1 p n 3 a n where a n 4 n

This preview shows page 3 out of 3 pages.

4.[10marks]Consider the seriess=(a) Use the Alternating Series Test to determine if the seriessconverges.
(b) Using Maple, determines5, the °fth partial sum of the seriess. [Note: The series
(c) Using the result in part (b), determine an interval in which the actual sumslies.
(d) Determine the minimum number of terms required insk;thekthpartial sum ofs;so thatskis guaranteedto approximateswithin 0.05. [Hint:bnis decreasing and, therefore, trial and error may be useful.]

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture