Question

Qual a razão das sequências a)-(24, 576, 13824, ...) b)-(24, 48, 72, ...)

Answer 1

a)-(24, 576, 13824, ...)
PG
razão = a2/a1 = 576/24=24

b)-(24, 48, 72, ...)
PA
razão= a2-a1 = 48-24 = 24

Answer 2

considerando :
a) PG
a1=24
a2=576
a3=13824
r=a2/a1=576/24=24
r=a3/a2=13824/576=24
r=24

b) PA
a1=24
a2=48
a3=72
r=a3-a2=72-48=24
r=a2-a1=48-24=24
r=24