2 years ago

Write the explicit formula for the geometric sequence. 64, 32, 16, 8, ...

Mathematics

1 answer:

Setler [38]2 years ago

7 0

Answer:

aₙ = 1/2 x aₙ₋₁ n≥2

Step-by-step explanation:

aₙ = 1/2 x aₙ₋₁ n≥2

a₁ = 64

a₂ = 1/2 x 64 = 32

a₃ = 1/2 x 32 = 16

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