sums with for loop

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Alonso Mukendi Kalonji
评论： Alonso Mukendi Kalonji 2022-10-30
I am beginner in matlab, and i struggly to resolve some exercice. can I have some advice according to this task?
1-1/3+1/5-1/7+1/9-..-1/1003

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采纳的回答

David Hill
David Hill 2022-10-29
Ran in:
n=1:502;
s=sum((-1).^(n+1)./(2*n-1))
s = 0.7849
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Torsten
Torsten 2022-10-29
Ran in:
Maybe of interest:
syms n
s = simplify(symsum((-1)^n/(2*n+1),0,Inf))
s = 
Alonso Mukendi Kalonji
Alonso Mukendi Kalonji 2022-10-30
I get it!
Thank you very much!

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