Jawaban:
Penjelasan dengan langkah-langkah:
24, 120, 600, 3000
Un = ar⁽ⁿ⁻¹⁾
a=24
r=U₂/U₁
=120/24
=5
Un=24.5⁽ⁿ⁻¹⁾
Demikian
Un = a.rⁿ-¹
r = u2/a
r = 120/24
r = 5
un = a.rⁿ-1
un = 24.5ⁿ-¹
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Verified answer
Jawaban:
[Deret dan Barisan Geometri]
Penjelasan dengan langkah-langkah:
24, 120, 600, 3000
Un = ar⁽ⁿ⁻¹⁾
a=24
r=U₂/U₁
=120/24
=5
Un=24.5⁽ⁿ⁻¹⁾
Demikian
Penjelasan dengan langkah-langkah:
Un = a.rⁿ-¹
r = u2/a
r = 120/24
r = 5
un = a.rⁿ-1
un = 24.5ⁿ-¹