Jawab:
Penjelasan dengan langkah-langkah:
Un = 5n - 8
U1 = 5(1) - 8 = 5 - 8 = -3
U2 = 5(2) - 8 = 10 - 8 = 2
U3 = 5(3) - 8 = 15 - 8 = 7
U4 = 5(4) - 8 = 20 - 8 = 12
-3, 2, 7, 12, ... (A)
Jawaban:
DerArit =
Subtitusikan nilai n = 1,2,3,4 untuk membentuk barisan bilangan secara umum, sehingga :
Un = 5n-8
U1 = 5 . 1 - 8 = -3
U2 = 5 . 2 - 8 = 2
U3 = 5 . 3 - 8 = 7
U4 = 5 . 4 - 8 = 12
.
dst...
barisan : -3,2,7,12
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
Un = 5n - 8
U1 = 5(1) - 8 = 5 - 8 = -3
U2 = 5(2) - 8 = 10 - 8 = 2
U3 = 5(3) - 8 = 15 - 8 = 7
U4 = 5(4) - 8 = 20 - 8 = 12
-3, 2, 7, 12, ... (A)
Jawaban:
DerArit =
Subtitusikan nilai n = 1,2,3,4 untuk membentuk barisan bilangan secara umum, sehingga :
Un = 5n-8
U1 = 5 . 1 - 8 = -3
U2 = 5 . 2 - 8 = 2
U3 = 5 . 3 - 8 = 7
U4 = 5 . 4 - 8 = 12
.
.
dst...
barisan : -3,2,7,12
Jawaban A