Jawaban:
32
Penjelasan dengan langkah-langkah:
U1 = 5
U2 = 8
U3 = 11
b = U2 - U1
b = 8 - 5
b = 3
5, 8, 11,....
Un = a + (n-1)b
U10...?
U10 = 5 + (10-1)3
U10 = 5 + (9)3
U10 = 5 + 27
U10 = 32
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Jawaban:
32
Penjelasan dengan langkah-langkah:
U1 = 5
U2 = 8
U3 = 11
b = U2 - U1
b = 8 - 5
b = 3
5, 8, 11,....
Un = a + (n-1)b
U10...?
U10 = 5 + (10-1)3
U10 = 5 + (9)3
U10 = 5 + 27
U10 = 32