Permutasi dari kata : • Sayang• Kamu• Eak​

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Permutasi dari kata : • Sayang• Kamu• Eak​

Math

• SAYANG

S = 1

A = 2

Y = 1

N = 1

G = 1

Jumlah huruf = 6

Unsur ganda = 2

p = n! / k!

= 6! / 2!

= 6.5.4.3.2.1 / 2.1

= 720/2

= 360 susunan

{}

• KAMU

K = 1

A = 1

M = 1

U = 1

Jumlah huruf = 4

Unsur ganda = –

p = n!

= 4!

= 4 × 3 × 2 × 1

= 24 susunan

{}

• EAK

E = 1

A = 1

K = 1

Jumlah huruf = 3

Unsur ganda = –

p = n!

= 3!

= 3 × 2 × 1

= 6 susunan

{}

Kesimpulan

• Sayang = 360 susunan

• Kamu = 24 susunan

• eak = 6 susunan

1. SAYANG

Jumlah Huruf : 6

Unsur Ganda : 2!

P = 6! / 2!

P = (6 × 5 × 4 × 3 × 2 × 1) / (2 × 1)

P = 6 × 5 × 4 × 3

P = 360 susunan

2. KAMU

Jumlah Huruf : 4

Unsur Ganda : –

P = 4!

P = 4 × 3 × 2 × 1

P = 24 susunan

3. EAK

Jumlah Huruf : 3

Unsur Ganda : –

P = 3!

P = 3 × 2 × 1

P = 6 susunan