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What is the 100th and nth term in 1, 8, 15, 22...
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What is the 100th and nth term in 1, 8, 15, 22...

User Equivocal
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100th term is = 1 + (100-1)*7 = 1 + 99*7 = 694

User Emanuele Fumagalli
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Nth term is = 1 + (n-1)*7 = 1 + 7n -7 = 7n - 6
100th term is = 1 + (100-1)*7 = 1 + 99*7 = 694
User Lawrence Wong
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