For all integers n ≥ 2, show Sigma(1/(n+1))> (13/24) P.S. Above the sigma is and underneath it is i=1.
Last edited by modi4help; April 10th 2009 at 11:54 AM.
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Hello modi4help Originally Posted by modi4help For all integers n ≥ 2, show (1/(n+1))> (13/24) P.S. Above the sigma is and underneath it is i=1. Sorry, but this question doesn't make any sense. Have you left something out? Granda
sory it has a sigma: For all integers n ≥ 2, show Sigma(1/(n+1))> (13/24) P.S. Above the sigma is and underneath it is i=1.
It still doesn't make sense. What is ? What is the upper limit of the summation? Please try to write out the original question. Meanwhile, note that , if that is any help. Grandad
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