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6 Cards in this Set
- Front
- Back
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arithmetic explicit |
a sub n = a sub 1 times (n - 1)d |
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arithmetic recursive |
a sub 1 given a sub n = a sub (n-1) + d |
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arithmetic partial sum |
S sub n = (n times (a sub 1 + a sub n)) over 2 |
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geometric explicit |
a sub n = a sub 1 times r to the (n-1) |
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geometric recursive |
a sub 1 given a sub n = a sub (n-1) times r |
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geometric sum |
S sub n = (a sub 1 times (1 - r to the n)) over (1-r) |
