Unit 6 - Sequences and Series
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5 Terms
1
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arithmetic sequence
a_n = a + (n-1)d
2
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geometric sequence
a_n= a(r)^n-1
3
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partial sum of arith sequence
Sn = n(a+an/2)
4
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partial sum of geo sequence
Sn = a(1-r^n)/1-r
5
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infinite sum of geo
if r less than one, a/1-r, if greater than one then it diverges