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3 years ago

How to find the first 4 terms of a sequence

1 answer:

4 0

<span>Assume n begins with 1 an = 3n a1 = 3*1 = 3 a2 = 3*2 = 6 a3 = 3*3 = 9 a4 = 3*4 = 12 Answer: 3,6,9,12</span>

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