2 years ago

Find the 11th term of the geometric sequence 6, -18, 54,

Mathematics

1 answer:

horsena [70]2 years ago

8 0

Answer:

354294

Step-by-step explanation:

a₁ = 6 = 6 * (-3)⁰

a₂ = -18 = 6 * (-3)¹

a₃ = 54 = -18 * (-3) = 6 * (-3)²

a₁₁ = 6 * (-3)¹⁰ = 354294

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