Question

encontre a razão das pg e as classifique :
a) (2,6,18,...)
b) (1,1,1,...)
c) (-4,-8,-16,....)
d) (-2,6.-128...)

Answer 1

a) Crescente, q = 3

b) Estacionária, q = 1

c) Decrescente, q = 2

d) Oscilante, q = - 4