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posted by  Ziggy80 on 11/25/2007 9:59:55 PM  |  status: Live  

sequences..simple question, favorable rating

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Question Details:
does the sequence (1/2)ln(n2+1) - ln(2n+1) converge or diverge?
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posted by RPGillespie on 11/25/2007 10:28:37 PM  |  status: Live
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Ziggy80's comment:
"nevermind -ln2=ln(1/2)"
Response Details:
Test for convergence/divergence by taking the limit







............natural log quotient rule







........therefore the sequence converges
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