Question

1) Identifique a razão de cada PG.
a) (3, 6, 12, 24, 48, ...)
b) (60, 30, 15; 7,5; ...)
c) (5, -10, 20, -40, 80, ...)​

Answer 1

a) Razão = 2

b) Razão = 1/2

c) Razão = -2