Find the 12th term of a geometric series of the sum of the first 12 terms is (S¹²= 797160) and the sum of the first 11 terms is (S¹¹= 265719)

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Aen Tan asked May 11, 2022

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Find the 12th term of a geometric series of the sum of the first 12 terms is (S¹²= 797160) and the sum of the first 11 terms is (S¹¹= 265719)

Mathematics
college

Aen Tan asked May 11, 2022

by Aen Tan

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19 votes

Answer:

531441

Explanation:

S¹² = a¹+a²+a³+.....+a¹¹+a¹² ...(1)

S¹¹ = a¹+a²+a³+.....+a¹¹ ...(2)

(1)-(2): a¹² = 797160 - 265719 = 531441

Ilya Prokin answered May 13, 2022

by Ilya Prokin

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17 votes

Answer:

Gsusyhsjevdy

Explanation:

Je7zgdbbsuzi

Nuicca answered May 17, 2022

by Nuicca

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