Jawaban☆

1.) 3.360 susunan

2.) 24 susunan

3.) 2.520 susunan

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☞ No 1 ☜

1.) "Kita Acak"

k = 2

i = 1

t = 1

a = 3

c = 1

-------- +

• Total Huruf : 8

• Unsur Ganda : 2,3

P = n!/k!

P = 8!/2!.3!

P = 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1/2 × 1 × 3 × 2 × 1

P = 40.320/12

P = 3.360 susunan

☞ No 2 ☜

2.) "User"

u = 1

s = 1

e = 1

r = 1

------- +

• Total Huruf : 4

• Unsur Ganda : 0

P = n!

P = 4!

P = 4 × 3 × 2 × 1

P = 24 susunan

☞ No 3 ☜

3.) "Promosi"

p = 1

r = 1

o = 2

m = 1

s = 1

i = 1

------- +

• Total Huruf : 7

• Unsur Ganda : 2

P = n!/k!

P = 7!/2!

P = 7 × 6 × 5 × 4 × 3 × 2 × 1/2 × 1

P = 5.040/2

P = 2.520 susunan

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#CMIIW