yuvspie20 yuvspie20

10-02-2021
Mathematics

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Find the 11th term of the geometric sequence 2, -6, 18, ...

Respuesta :

10-02-2021

r = a₂/a₁ = -3
a₁₁ = a₁r¹⁰ = 2×(-3)¹⁰ = 118,098

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