nataliasvalentin nataliasvalentin

19-05-2017
Mathematics

contestada

Find the term of the arithmetic sequence.
8,11,14,17... find a^45

Respuesta :

akaleti47 akaleti47

19-05-2017

its an AP

a_n = a + (n-1)*d

here, a=8,d=3

so a_45= 8 + 44*3=8+132=140

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