CC Alg I-Abdoul Diallo
Tuesday, January 28, 2014
Genreral Forms of a Sequnce
Arithmetic and Geometric Sequnces
Arithmetic Sequence
:
a
n
= a
1
+ (n-1)d
a
1
=first term
d=difference
a
n
=undefined variable
Geometric Sequence
:
a
n
= a
1
• r
n-1
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