<![CDATA[Math Is Fun Forum / Reciprocals problem.]]>2005-11-15T19:18:52ZFluxBBhttp://www.mathisfunforum.com/viewtopic.php?id=1970<![CDATA[Reciprocals problem.]]>Hello, my first post

I wish to make S1, S2 and S3 be the sums of the reciprocals of the ys.

The logistic with equation is:

Im unsure about this !

p.s. A further question would be to calculate the nth root of [(S3-S2)/(S2-S1)]