hitung jumlah deret 9,3,1,1/3,.......
Matematika
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Pertanyaan
hitung jumlah deret 9,3,1,1/3,.......
2 Jawaban
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1. Jawaban stevenhesang
1/9,1/27................ -
2. Jawaban Ridyaas22
a/1-r = 9/ 1-1/3 = 9 /2/3 = 9 x 3/2= 27/2