10, 9, 7, 21, 17, 12, 72....
SBMPTN
auroranurainian
Pertanyaan
10, 9, 7, 21, 17, 12, 72....
1 Jawaban
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1. Jawaban nabilahamidah
pola=-1,-2,x3,-4,-5,x6,-7
maka 72-7=65
maaf kalau salah