Poin (25)

Penjelasan dengan langkah-langkah:

Permutasi P = n!/k!

n = banyaknya huruf

k = unsur ganda

• Calculator –> 10 huruf

unsur ganda : (c) = 2, (a) = 2, (l) = 2

P = n!/k!

P = 10!/2! 2! 2!

P = (10.9.8.7.6.5.4.3.2.1)/(2.1.2.1.2.1)

P = 3.628.800/ 8

P = 453.600 susunan kata

..

• Meja –> 4 huruf

unsur ganda : –

P = n!/k!

P = 4!/-

P = (4.3.2.1)

P = 24 susunan kata

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• Makanan –> 7 huruf

unsur ganda : (a) = 3 , (n) = 2

P = n!/k!

P = 7!/3! 2!

P = (7.6.5.4.3.2.1)/(3.2.1.2.1)

P = 5.040/ 12

P = 420 susunan kata

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• Quis –> 4 huruf

unsur ganda : –

P = n!/k!

P = 4!/-

P = (4.3.2.1)

P = 24 susunan kata

..

• Kita –> 4 huruf

Unsur ganda : –

P = n!/k!

P = 4!/-

P = (4.3.2.1)

P = 24 susunan kata