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Virty [35]
2 years ago
15

Given a term and the common ratio of a geometric sequence find the first five terms and

Mathematics
1 answer:
Lina20 [59]2 years ago
3 0

Answer:

a_{n} = -16/27(2/3)^{n-1}

Step-by-step explanation:

Given :-

a₅ = -16/27

r = 2/3

To Find :-

nth term

Solving :-

a₅ = ar⁴ = -16/27

a = -16/27 x (3/2)⁴

= -16/27 x 81/16

= -3

Solution :-

a_{n} = -16/27(2/3)^{n-1}

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