9000063809

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Project ID: 
9000063809
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1
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0
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Given the sequence (1n(n+1))n=1, find the recurrence relation for this sequence.
an+1=nn+2an, a1=12
an+1=nn+1an, a1=12
an+1=n+1nan, a1=12
an+1=n+1n+2an, a1=12