9! = ...
note:
true gak sih? :v
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Jawaban:
9! =
9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
72 × 7 × 6 × 5 × 4 × 3 × 2 × 1
504 × 6 × 5 × 4 × 3 × 2 × 1
3.024 × 5 × 4 × 3 × 2 × 1
15.120 × 4 × 3 × 2 × 1
60.480 × 3 × 2 × 1
181.440 × 2 × 1
362.880 × 1
= 362.880✔️
Pembahasan : ✿
Faktorial adalah sebuah perkalian berulang sampai angka habis yaitu ×1 di lakulan hitung mundur , faktorial di tandai dengan ( ! )
Contoh :
- 3!
- = 3 × 2 × 1
- = 6 × 1
- = 6
- 4!
- = 4 × 3 × 2 × 1
- = 12 × 2 × 1
- = 24 × 1
- = 24
- 5!
- = 5 × 4 × 3 × 2 × 1
- = 20 × 3 × 2 × 1
- = 60 × 2 × 1
- = 120
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Penyelesaian : ✿
9!
= 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
= 72 × 42 × 20 × 6
= 3.024 × 120
= 362.880
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Pelajari Lebih Lanjut : ✿
https://brainly.co.id/tugas/47101359
https://brainly.co.id/tugas/23666437
https://brainly.co.id/tugas/47065548
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Detail Jawaban : ✿
❐ Mapel : Matematika
❐ Kelas : 12 SMA
❐ Materi : Kaidah pecacahan
❐ Bab : 7
❐ Kode mapel : 2
❐ Kode kategorisasi : 12.2.7
❐ Kata kunci : faktorial
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