Dayanaxrdgz
Dayanaxrdgz
05-01-2018
Mathematics
contestada
Find a20 for the sequence an=-3n+4
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LerenStudy
LerenStudy
05-01-2018
Alright. So we would just substitute here, for your given equation.
[tex] a_{20} = 3(20)+4[/tex]
= 60 +4
= 64
a_{20}=64
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