- #1
silvermane
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Homework Statement
Prove that (1 + 1/n)^n = 1 + [tex]\sum1/m!(1 - 1/n)(1-2/n)...(1-(m-1)/n)[/tex]
where our sum is from m=1 to n.
2. Attempt:
I recognize the binomial theorem here, but I'm having a mental block in how to figure this out. I should know how to do this, I think I just need a little help getting the neurons firing...
Any hints or tips are greatly appreciated!! Also, for my own enrichment, I came to the conclusion that this is increasing, and bounded. I think that the nth term is less than it's bound too, which is estimated at 3. If anyone can help with this, it would be great for further understanding with sums. I may have thought too much into this, but let me know what your thoughts are too on the matter. I'm just trying to brush up on my calculus skills :)