Hasil dari; 10 – 9 + 8 – ……. + 4 – 3 + 2 -1 adalah? By Admin ReiPosted on December 8, 2022 Hasil dari; 10 – 9 + 8 – ……. + 4 – 3 + 2 -1 adalah? Jawaban: berisikan frequency sendiri 2