Divergenta sirului armonic H_{n}=1+1/2+...+1/n
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Divergenta sirului armonic H_{n}=1+1/2+...+1/n
Sa se arate ca sirul armonic \( H_{n}=1+\frac{1}{2}+\dots +\frac{1}{n} \) este divergent.
An infinite number of mathematicians walk into a bar. The first one orders a beer. The second orders half a beer. The third, a quarter of a beer. The bartender says “You’re all idiots”, and pours two beers.
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