Pucusana Pucusana

10-01-2017
Mathematics

contestada

For the following arithmetic sequence, if a_1=21 and d= -3 what is a_1000 ?

Respuesta :

maynara maynara

10-01-2017

-2976 use formula a_1 + (n-1)d n = term number ( in this case 1000)

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