Question

Ayuda porfavor
an = 3 + (n-1)-2
​

Answer 1

Respuesta:

an = 3 + (n-1)-2

an = 3 + n -1 -2

an - n = 3 -1-2

an -n =3-3  

-n= 3-3

-n= 0

(-1)(-n =0)

n= 0