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    Hey,

    can anyone help out with q2 on this here sheet? I can formulate the series but i don't see what relevance it has to the summation.

    http://www.maths.ox.ac.uk/current-st...nalysis2-8.pdf

    And some tips on where to start on q4 would be nice!

    Thanks loads.
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    After playing with the factorials,

    (1 + x)^(-1/2) = (sum from n = 0 to infinity) (2n)Cn * (-x/4)^n
 
 
 
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Updated: April 9, 2006
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