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
faktorial, perkalian dan penjumlahan
10! = ...?
2 × 2 + 19 × 3 = ...?
4! = ...?
= 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
= 3.628.800 √
= 4 + (19 × 3)
= 61 √
= 4 × 3 × 2 × 1
Keterangan :
→ hasil faktorial dari 10! adalah 3.628.800
→ hasil dari 2 × 2 + 19 × 3 adalah 61
→ hasil faktorial dari 4! adalah 24
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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
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