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Serjik [45]
2 years ago
7

HELP PLEASE!!

Mathematics
1 answer:
Sloan [31]2 years ago
3 0

Answer:

D.) an = 4 * an-1

Step-by-step explanation:

a(n) = (1/3) * 4^(n-1)

a(n-1) = (1/3) * 4^(n-1-1) = (1/3) * 4^(n-2)

Thus,

a(n) = (1/3) * 4 * 4^(n-2) = 4 * [(1/3) * 4^(n-2)] = 4 * a(n-1), so that

a(n) = 4 * a(n-1).

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Step-by-step explanation:

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Keywords: Solving the expression

Learn more about Solving the expression at:

  • brainly.com/question/9390381
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  • brainly.com/question/6075514

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