is it true that 1-1/2+1/3-1/4=....=ln2?? how i solve that question i have to use the harmonic series!? Thanks Nana
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Originally Posted by NaNa is it true that 1-1/2+1/3-1/4=....=ln2?? how i solve that question i have to use the harmonic series!? Thanks Nana Substitute x = 1 into the Maclaurin series for ln(x + 1).
Starting from the geometric series... , (1) ... and integrating term by term we obtain... (2) Setting in (2) x=1 we have... (3) Kind regards
So easy thanks a lot!!!
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