Math Sequences 1-12-14

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  1. Arithmetic Sequence Equations
    a= a1 + d(n-1)
  2. Sum of Arithmetic Sequence
    sn = (n/2)(a1 + an)
  3. Geometric Sequence Equation
    an = a1 * rn-1
  4. Sum of Geometric Sequence
    sn = (a1(1 - rn))/(1 - r)
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256216
Card Set
Math Sequences 1-12-14
Description
Math
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