....,6,13,20,27 ....,7,14,21,28 Berapa titik titik di atas

Jawabannya:

1. ---,6,13,20,27
2. ...,7,14,21,28
Jwb:

1. Titik² no 1 berisi 6-7= -1
2. Titik² no 2 berisi 7-7= 0

# Semoga Membantu

1) ..., 6, 13, 20, 27
misal: ... = a, 6 = b, 13 = c
beda = c-b = 13-6 = 7

jadi jawabannya = b - beda = 6-7 = -1



2) ..., 7, 14, 21, 28
misal: ... = a, 7 = b, 14 = c
beda = c-b = 14-7 = 7

jadi jawabannya = b - beda = 7-7 = 0