antitatif 3, 6, 2, 4, 8, 4, ..., 12, 8, 10, 20. (A) 5 (B) 6 (0)8 (D) 9 (E) 10
Jawaban:
B. 6
Penjelasan:
3, 6, 2, 4, 8, 4, ..., 12, 8, 10, 20
Pola:
3 , 6 , 2, 4, 8, 4 , 6, 12, 8, 10, 20
x2 -4 +2 x2 -4 +2 x2 -4 +2 x2
Dikali 2 , dikurang 4, ditambah 2
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