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What is the explicit formula for this geometric sequence? 64,16,4,1

What is the explicit formula for this geometric sequence? 64,16,4,1
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1 vote
What is the explicit formula for this geometric sequence? 64,16,4,1

User JamesO
by
7.2k points

2 Answers

2 votes

Answer:

The formula should be an=a1r^n-1.

Explanation:


User Milla Sense
by
7.8k points
2 votes

16/64=1/4

4/16=1/4 the answer is 1/4

User David BS
by
8.7k points
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