Question

Quis terakhir

10! =
2 × 2 + 19 × 3 =
4! =

NT : OFF
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Answer 1

Nomor 1

10!

10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 90 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 720 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 5.040 × 6 × 5 × 4 × 3 × 2 × 1

= 30.240 × 5 × 4 × 3 × 2 × 1

= 151.200 × 4 × 3 × 2 × 1

= 604.800 × 3 × 2 × 1

= 1.814.400 × 2 × 1

= 3.628.800 × 1

= 3.628.800

Nomor 2

2 × 2 + 19 × 3

= 4 + 19 × 3

= 4 + ( 19 × 3 )

= 4 + 57

= 61

Nomor 3

4!

4 × 3 × 2 × 1

= 12 × 2 × 1

= 24 × 1

= 24

Answer 2

Diketahui :

faktorial, perkalian dan penjumlahan

Ditanya :

10! = ...?

2 × 2 + 19 × 3 = ...?

4! = ...?

Dijawab :

10!

= 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 90 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 720 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 5.040 × 6 × 5 × 4 × 3 × 2 × 1

= 30.240 × 5 × 4 × 3 × 2 × 1

= 151.200 × 4 × 3 × 2 × 1

= 604.800 × 3 × 2 × 1

= 1.814.400 × 2 × 1

= 3.628.800 × 1

= 3.628.800 √

2 × 2 + 19 × 3

= 4 + 19 × 3

= 4 + (19 × 3)

= 4 + 57

= 61 √

4!

= 4 × 3 × 2 × 1

= 12 × 2 × 1

= 24 × 1

= 24

Keterangan :

→ hasil faktorial dari 10! adalah 3.628.800

→ hasil dari 2 × 2 + 19 × 3 adalah 61

→ hasil faktorial dari 4! adalah 24

semoga membantu