HAPUS AJA SEMUA , LU KIRA GW PAJANGAN ? Q. 1!2!3!4!5!
1!
1
2!
2 × 1
2
3!
3 × 2 × 1
3 × 2
6
4!
4 × 3 × 2 × 1
12 × 2
24
5!
5 × 4 × 3 × 2 × 1
20 × 6
120
1! = 1
2! = 2 x 1
= 2
3! = 3 x 2 x 1
= 6
4! = 4 x 3 x 2 x 1
= 12 x 2 x 1
= 24
5! = 5 x 4 x 3 x 2 x 1
= 20 x 3 x 2 x 1
= 60 x 2 x 1
= 120