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GenaCL600 [577]
2 years ago
13

I need the missing blanks

Mathematics
2 answers:
Natali [406]2 years ago
8 0
Just do them yourself
IRISSAK [1]2 years ago
4 0

The first Common Ratio : r = 2

Explicit formula : a(n) = - 2 ( 2 )^n-1

___________________________

The second Common Ratio : r = 1/3

Explicit formula : a(n) = 27 ( 1/3l)^n-1

___________________________

The third Commom Ratio : r = - 3

Explicit formula : - 5 ( - 3 )^n-1

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