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02-05-2021
Mathematics

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6. Find the 20 ^ (th) term of the arithmetic sequence. 42,28,14,0,-14,...

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Аноним Аноним

02-05-2021

Step-by-step explanation:

[tex]U _{ {20}^{th} } = a + (n - 1)d \\ = 42 + (20 - 1) \times 14 \\ = −252[/tex]

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