Jawab:
n =12
Penjelasan dengan langkah-langkah:
Un = a + (n-1) b
U49 = 5 +4n - 4
U49 = 4n+1
U48 = 4n
U = 48/4
U = 12
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Verified answer
Jawab:
n =12
Penjelasan dengan langkah-langkah:
Un = a + (n-1) b
U49 = 5 +4n - 4
U49 = 4n+1
U48 = 4n
U = 48/4
U = 12