tolong jawab soal no 1 dan 2
Matematika
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Pertanyaan
tolong jawab soal no 1 dan 2
1 Jawaban
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1. Jawaban JamesF
1. a. Un = n + 4
U1 = 1 + 4 = 5
U2 = 2 + 4 = 6
U3 = 3 + 4 = 7
U4 = 4 + 4 = 8
U5 = 5 + 4 = 9
b. Un = 4n - 3
U1 = 4 × 1 - 3 = 4 - 3 = 1
U2 = 4 × 2 - 3 = 8 - 3 = 5
U3 = 4 × 3 - 3 = 12 - 3 = 9
U4 = 4 × 4 - 3 = 16 - 3 = 13
U5 = 4 × 5 - 3 = 20 - 3 = 17