alleryIn 2, 3, 5, 8, 13, ... which rule holds?
AAdd 3 each time
BDouble the last term
CAdd 1 more each time
DAdd the previous two
Answer & Solution
Correct answer: D. Add the previous two
1. 2 + 3 = 5 and 3 + 5 = 8.
2. 5 + 8 = 13.
3. So each term is the sum of the two before it.
_Source: Wikipedia, Fibonacci sequence (CC BY-SA 4.0), Fibonacci sequence_
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