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What are the first three terms of the Arithmetic Sequence a_n = 15 – 2(n – 1)?
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What are the first three terms of the Arithmetic Sequence a_n = 15 – 2(n – 1)?

User Muratcavus
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1 Answer

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n = 15

2( n - 1 )

2( 15 - 1 )

2( 14)

28 ✔️
User Msb
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