Can anyone determine for me the general term for the sequence -3, 2, -5/3, 3/2
Follow Math Help Forum on Facebook and Google+
Have you tried to find a common difference or ratio?
Originally Posted by mayta Can anyone determine for me the general term for the sequence -3, 2, -5/3, 3/2 f(2k -1) = -(2k + 1)/(2k - 1) f(2k) = (the kth prime)/k for k = 1, 2, 3, ...
thanx to everyone. i have figured it out [(n+2)(-1)^n]/n
Last edited by mayta; Sep 16th 2011 at 06:57 AM.
View Tag Cloud