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Un = (-1)n*(2n - 1)

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โˆ™ 2013-02-19 15:44:44
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Q: What is the nth term for -1 3 -5 7 -9 11?
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What is the nth term in 1 3 7 11 15?

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What is the nth term of this sequence 3 5 7 9 11?

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The nth term in this sequence is 4n + 3.


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