" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a = suku pertama = Rp. 1.000.000
b = Rp. 50.000 (karena tiap bulan naik Rp.50.000)
yg ditanyakan jumlah 12 bulan
S12 = (12/2)(2(Rp. 1000000) + 9(Rp 50.000))
= 6(Rp. 2.000.000 + Rp. 450.000)
= 6(Rp. 2.450.000)
= Rp. 14.700.000
2. A = {1,2,3,4,5,6}
B = {3,6,9,10,12,15}
Relasi B = 3A
= {3, 6, 9, 12, 15, 18}
pasangan berurutannya: {(1,3), (2,6), (3,9), (4,12), (5,15), (6,18)}
3. Lihat pada gambar
a = suku pertama = Rp. 1.000.000
b = Rp. 50.000 ( tiap bulan naik Rp.50.000)
yg ditanyakan jumlah 12 bulan
S12 = (12/2)(2(Rp. 1000000) + 9(Rp 50.000))
= 6(Rp. 2.000.000 + Rp. 450.000)
= 6(Rp. 2.450.000)
= Rp. 14.700.000
2. A = {1,2,3,4,5,6}
B = {3,6,9,10,12,15}
Relasi B = 3A
= {3, 6, 9, 12, 15, 18}
pasangan berurutannya: {(1,3), (2,6), (3,9), (4,12), (5,15), (6,18)}
maaf nomor tiga saya kurang tau