jawab Pake cara . Mksh !
Matematika
Billha11
Pertanyaan
jawab Pake cara . Mksh !
1 Jawaban
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1. Jawaban FinandaAzzahra
1. [ 1, 4, 9 ]
Un = n²
U12 = 12²
U12 = 144
2. [ 2, 6, 12 ]
Un = n(n + 1)
U20 = 20(20 + 1)
U20 = 20(21)
U20 = 420