Hm9! + 9!! – (3!)!Nt : Hm
Penjelasan dengan langkah-langkah:
9! + 9!! – (3!)!
= (9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) + (9 × 7 × 5 × 3 × 1) – (3 × 2 × 1)!
= 362.880 + 945 – 6!
= 362.880 + 945 – (6 × 5 × 4 × 3 × 2 × 1)
= 362.880 + 945 – 720
= 362.880 + 225
= 363.105
Penjelasan dengan langkah-langkah:
9! + 9!! – (3!)!
= ( 9.8.7.6.5.4.3.2.1 ) + ( 9.7.5.3.1 ) – ( 3.2.1 )!
= 362.880 + ( 9.7.5.3.1 ) – ( 3.2.1 )!
= 362.880 + 945 – ( 3.2.1 )!
= 362.880 + 945 – ( 6.5.4.3.1 )
= 362.880 + 945 – 720
= 363.825 – 720
= 363.105
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- ❐ Mapel : Matematika
- ❐ Kelas : 12 SMA
- ❐ Materi : Kaidah pecacahan
- ❐ Bab : 7
- ❐ Kode mapel : 2
- ❐ Kode kategorisasi : 12.2.7
- ❐ Kata kunci : faktorial