find the general term of set {8, 12, 16, 20, 24,...}
asked Oct 28, 2012 in Pre-Algebra Answers by anonymous

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This AP is formed by adding 4(n-1) to 8, the first term, so, for example, the third term is 8+8=16, and the nth term is 8+4(n-1).

answered Apr 19, 2015 by Rod Top Rated User (486,860 points)
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