Tentukan banyaknya susunan kata dari :
1. Seratus
2. Tercerdas
_______________________
-Penjelasan
-No ngasal
QUIZ! Spesial 100 BA
Jawaban:
1.Seratus = 7!
Unsur Ganda : (Tidak Ada)
P = Jumlah Huruf / Unsur Ganda
P = 7! / (-)
P = 7 x 6 x 5 x 4 x 3 x 2 x 1
P = 5.040 Susunan Kata
– – – – – – – – – – – – – – – – – – – – – – – –
2. Tercerdas = 9!
Unsur Ganda = 2! x 2!
P = Jumlah Huruf / Unsur Ganda
P = ( 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) / ( 2 x 1) x ( 2 x 1)
P = 9 x 8 x 7 x 6 x 5 x 3 x 2
P = 90.720 Susunan Kata
…………………………………………………
-Quiz100BA
Jawaban:
(1) seratus = 2520 susunan
(2) terceedas = 90720 susunan
Penjelasan dengan langkah-langkah:
[ 1 ] seratus
s = 2
e = 1
r = 1
a = 1
t = 1
u = 1
jumlah huruf = 7
unsur ganda = 2
P = 7!/2!
= 7×6×5×4×3×2×1/2×1
= 2520 susunan
=========================
[ 2 ] tercerdas
t = 1
e = 2
r = 2
c = 1
d = 1
a = 1
s = 1
jumlah huruf = 9
unsur ganda = 2,2
P = 9!/2!.2!
= 9×8×7×6×5×4×3×2×1/2×2
= 90720 susunan