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Rachel Patton
Mathematics
26 November, 19:26
Find the sequence 3n-1
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Damon Paul
26 November, 19:53
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a (1) = 3 (1) - 1 = 3-1 = 2
a (2) = 3 (2) - 1 = 6-1 = 5
a (3) = 3 (3) - 1 = 9-1 = 8
So, the sequence would be 2,5,8,11 ...
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