#Note on Rigorous Proof

18 messages · Page 1 of 1 (latest)

modest plinth
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Just4fun btw. How do you guys proof..

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OH

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wait

worldly raft
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Well, I can't understnad and solve this problem(its out of my scope)
I just found one inconsistency, so I thought of telling it

modest plinth
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lemme change a bit..

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wops

modest plinth
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And i cant proof it either, just gotten an idea to make a problem

worldly raft
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I thought this was sequences and series smth
its integration

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let me try then. I have leaarnt riemann sums tho

worldly raft
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You have to use this formula (Its form my calc textbook)

Screenshot_2026-04-15_133403.png
modest plinth
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how you apply it to this problem?

worldly raft
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first factor pi/k
all it remains is sum of sin(n * pi/k)
since n is a natural number, it has the form of formula