Question

Calcule no caderno a razão de cada PG

a) ( -3, -12/5, -48/25... )

B) ( √2 , √6 , 3√2 ...)

C) ( 5 , 10/π , 20/π^2 , ... )

D) ( 5, -10 , 20 , ... )

Answer 1

a) ( -3, -12/5, -48/25... )
q= (-12/5)/(-3)= 4/5

B) ( √2 , √6 , 3√2 ...)
√6 /√2=√3

C) ( 5 , 10/π , 20/π^2 , ... )
(10/π)/5=2/π

D) ( 5, -10 , 20 , ... )
-10/5=-2

Espero ter ajudado!