Question

Calcule o termo a351 da P.A. (3, 6, 9 ...)

Answer 1

an=?
n= 351
a1= 3
r= 3

an= a1 + (n+1) . r
an= 3 + (351+1) . 3
an= 3+ 352 . 3
an= 3 + 1056
an= 1059