Question

determine a razão da p.g (1/4,1,4...)

Answer 1

>> No caso de PG, calculamos a razão assim:

$q = \frac{a_2}{a_1} \\\\ q = \frac{1}{1/4} \\\\ q = 1* \frac{4}{1} \\\\ \boxed{\boxed{ q=1}}$