2 years ago

2, 6, 18, 54 What is the recursive formula for this sequence

Mathematics

2 answers:

Ira Lisetskai [31]2 years ago

5 0

A_n+1=3 *a_n
and a_1=2

ICE Princess25 [194]2 years ago

4 0

Not sure what the terminology is, but i know that you multiply the previous number by 3

2*3=6
6*3=18
18*3=54
etc

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