Yang ke-76
10 November 2021
Tentukan banyaknya permutasi huruf dari kata dari :
-) HARI
-) PAHLAWAN
-) YANG
-) KE-76 (smw unsur)
SPESIAL – HARI PAHLAWAN
Total => 4 huruf
Unsur ganda => _
°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
Total => 8 huruf
Unsur ganda => A ( 3 )
°°°°°°°°°°°°°°°°°°°°
total = 4 huruf
unsur ganda = _
°°°°°°°°°°°°°°°°
total = 5 huruf
unsur ganda = _
Penjelasan dengan langkah-langkah:
HARI
H = 1
A = 1
R = 1
I = 1
Total = 4 huruf
Unsur ganda = –
4!
= 4×3×2×1
= 12×2×1
= 24×1
= 24 Susunan kata ☑
▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎
PAHLAWAN
P = 1
A = 3
H = 1
L = 1
W = 1
N = 1
Total = 8 huruf
Unsur ganda = A (3)
8! ÷ 3!
= ( 8×7×6×5×4×3×2×1 ) ÷ ( 3×2×1 )
= ( 56×6×5×4×3×2×1 ) ÷ ( 6×1 )
= ( 336×5×4×3×2×1 ) ÷ 6
= ( 1.680×4×3×2×1 ) ÷ 6
= ( 6.720×3×2×1 ) ÷ 6
= ( 20.160×2×1 ) ÷ 6
= 40.320 ÷ 6
= 6.720 Susunan kata ☑
▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎
YANG
Y = 1
A = 1
N = 1
G = 1
Total = 4 huruf
Unsur ganda = –
4!
= 4×3×2×1
= 12×2×1
= 24×1
= 24 Susunan kata ☑
▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎■▪︎
KE-76
K = 1
E = 1
– = 1
7 = 1
6 = 1
Total = 5 huruf
Unsur ganda = –
5!
= 5×4×3×2×1
= 20×3×2×1
= 60×2×1
= 120×1
= 120 Susunan kata ☑
Apakah betul kak?
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