Question

determine o trigésimo oitavo termo do pá (3,14,25,36,...)​

Answer 1

Resposta:

410

Explicação:

a1=3

n=38

an=?

r=11

Formula:an=a1+(n-1).r

an=3+(38-1).11

an=3+37.11

an=3+407

an=410

Conferindo:(3,14,25,36,47,58,69,80,91,102,113,124,135,146,157,168,179,190,201,212,223,234,245,256,267,278,289,300,311,322,333,344,355,366,377,388,399,410)