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navik [9.2K]
2 years ago
6

Find the nth term of the geometric sequence. a1=8 n=16 r=-2

Mathematics
1 answer:
Triss [41]2 years ago
8 0

Answer:

Below.

Step-by-step explanation:

nth term  = a1 r^(n-1)

= 8(-2)^(n-1)

When n = 16 it is

8*-2^15

= -262144.

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