Penjelasan dengan langkah-langkah:
= 2! × 4!
= (2 × 1) × (4 × 3 × 2)
= 2 × (12 × 2)
= 2 × 24
= 48
= 8! - 3!
= (8 × 7 × 6!) - (3 × 2)
= (8 × 7 × 720) - 6
= 40.320 - 6
= 40.314
___
Jay
Nomor 1
2! × 4!
2! =
2 × 1
= 2
4! =
4 × 3 × 2 × 1
12 × 2 × 1
24 × 1
= 24
2 × 24
Nomor 2
8! - 3!
8! =
8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
56 × 6 × 5 × 4 × 3 × 2 × 1
336 × 5 × 4 × 3 × 2 × 1
1.680 × 4 × 3 × 2 × 1
6.720 × 3 × 2 × 1
20.160 × 2 × 1
40.320 × 1
= 40.320
3! =
3 × 2 × 1
6 × 1
= 6
40.320 - 6
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Penjelasan dengan langkah-langkah:
= 2! × 4!
= (2 × 1) × (4 × 3 × 2)
= 2 × (12 × 2)
= 2 × 24
= 48
________
= 8! - 3!
= (8 × 7 × 6!) - (3 × 2)
= (8 × 7 × 720) - 6
= 40.320 - 6
= 40.314
___
Jay
Nomor 1
2! × 4!
2! =
2 × 1
= 2
4! =
4 × 3 × 2 × 1
12 × 2 × 1
24 × 1
= 24
2 × 24
= 48
Nomor 2
8! - 3!
8! =
8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
56 × 6 × 5 × 4 × 3 × 2 × 1
336 × 5 × 4 × 3 × 2 × 1
1.680 × 4 × 3 × 2 × 1
6.720 × 3 × 2 × 1
20.160 × 2 × 1
40.320 × 1
= 40.320
3! =
3 × 2 × 1
6 × 1
= 6
40.320 - 6
= 40.314