Find the nth term rule for 1,4,16,64

Cindy Noble 2022-09-03 Answered
Find the nth term rule for 1,4,16,64
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Answers (1)

Piper Pruitt
Answered 2022-09-04 Author has 9 answers
In the given series
1,4,16,64−−−−−
the terms are in GP with first term a= 1 and common ratio r=4.
Following the formula of nth term of GP i.e. a r n - 1
the nth term of GP= 1.4 n - 1 = 4 n - 1
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