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Please help with question #3!
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Please help with question #3!

Please help with question #3!-example-1
User Sdwilsh
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1 Answer

1 vote

Answer:

e. 1/(49n² +7n)

Explanation:


((7n-1)!)/((7n+1)!)=((7n-1)!)/((7n+1)(7n)(7n-1)!)=(1)/((7n+1)(7n))\\\\=(1)/(49n^2+7n)

User Noobass
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