Question

assalamualaikum

permutasi dari kata

• selamat
• Hari raya
• Idul Fitri


note: mohon maaf lahir dan batin ☺​

Answer 1

Soal

• Permutasi dari kata:

1. Selamat
2. Hari Raya
3. Idul Fitri

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Penyelesaian

• Selamat

Jumlah huruf => 7

Unsur Ganda => a = 2

==========================

Permutasi :

• 7!/2!
• = ( 7 × 6 × 5 × 4 × 3 × 2 × 1 )/( 2 × 1 )
• = 5.040/2
• = 5.040 ÷ 2
• = 2.520 ☑

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• Hari Raya

Jumlah huruf => 8

Unsur Ganda => a = 3

===========================

Permutasi :

• 8!/3!
• = ( 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 )/( 3 × 2 × 1 )
• = 40.320/6
• = 40.320 ÷ 6
• = 6.720 ☑

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• Idul Fitri

Jumlah huruf => 9

Unsur Ganda => i = 3

===========================

Permutasi :

• 9!/3!
• = ( 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 )/( 3 × 2 × 1 )
• = 362.880/6
• = 362.880 ÷ 6
• = 60.480 ☑

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<=> Cmiiw

Papay-!

#MinalAidzinWalFaidzin

Answer 2

• selamat
Total huruf = 7
Unsur ganda = A ( 2 )
P = 7! / 2;
P = 5040/2
P = 2520

• hari raya
Total huruf = 8
Unsur ganda = A ( 3 )

P = 8! / 3!
P = 40320/6
P = 6720

• idul Fitri
Total huruf = 9
Unsur ganda = I ( 3 )
P = 9! / 3!
P = 362880 / 6
P = 60480

See you