Sequences And Series Flashcards by Ellen Sirower | Brainscape

Q

Recursive formula for an arithmetic sequence

A

An=An-1 + d

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Q

Recursive definition

A

An=An-1 + 1

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Q

Explicit formula for an arithmetic sequence

A

An=A1 + (n-1)d

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Q

Formula for common difference

A

An-a1/(n-1)

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