Question

Qual o décimo termo da p.a. )4,10...

Answer 1

$> resolucao \\ \\ \geqslant 10 \: termo \: da \: pa \: ( \: 4 \: . \: 10.....) \\ \\ r = a2 - a1 \\ r = 10 - 4 \\ r = 6 \\ \\ \\ an = a1 + (n - 1)r \\ an = 4 + (10 - 1)6 \\ an = 4 + 9 \times 6 \\ an = 4 + 54 \\ an = 58 \\ \\ \\ > < > < > < > < > < >$