I have attached a picture of the question. How would you go about showing this? Thanks.

http://lighthousegraphicdesign.com/images/real2.png

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- Oct 2nd 2008, 12:20 PMuniversalsandboxShow the sequence is decreasing
I have attached a picture of the question. How would you go about showing this? Thanks.

http://lighthousegraphicdesign.com/images/real2.png - Oct 2nd 2008, 02:14 PMCaptainBlack
- Oct 2nd 2008, 02:22 PMuniversalsandbox
- Oct 2nd 2008, 02:38 PMicemanfan
I work out that if ,

.

As long as , then the function will be decreasing, but I can't find a way to show that statement inductively. - Oct 2nd 2008, 09:24 PMCaptainBlack