calculate the sum of a discert series and then limit the the result

Hi There, I'm solving this problem via Matlab: =?

I tried 'symsum' and 'limit' function like this:

>> limit(symsum(1/k+n,k,1,n),n,inf)

but it seems not work.

Thanks for any info.

Answer 1

[KSSV]

syms k n 
f = symsum(1/(k+n),k,1,n)

f = 

s = limit(f,n,inf)

s = 

[Elle]

sorry, I didn't get why 100 in your code. Plus, the answer should be ln2.

[KSSV]

Edited the answer.

[Elle]

I made a mistake at the meaning of the 'syms'. Now I realize it's stronger than I thought.

Thank you.