Pola barisan bilangan 1, 4, 9, 16, 25,...,...,.....
Matematika
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Pertanyaan
Pola barisan bilangan 1, 4, 9, 16, 25,...,...,.....
1 Jawaban
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1. Jawaban BeetSha
1, 4, 9, 16, 25, ...
Polanya:
1 → 1 × 1 → 1²
4 → 2 × 2 → 2²
9 → 3 × 3 → 3²
16 → 4 × 4 → 4²
25 → 5 × 5 → 5²
Rumus suku ke-n:
Un = n²