Q. (maap poin dikit -_-)7!!9!19!nt: FrenchLiterature-GuydeMaupassant ❤️​

Penjelasan dengan langkah-langkah:

••• Nomor 1 •••

• 7!!
• 7 × 5 × 3 × 1
• 35 × 3 × 1
• 105 × 1
• 105

••• Nomor 2 •••

• 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

••• Nomor 3 •••

• 19!
• (19 × 18) × (17 × 16) × (15 × 14) × (13 × 12) × (11 × 10) × (9 × 8) × (7 × 6) × (5 × 4) × (3 × 2) × 1
• 121.645.100.408.832.000

7!! = 7 x 5 x 3

= 35 x 3

= 105

___________________________

9! = 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 72 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 504 x 6 x 5 x 4 x 3 x 2 x 1

= 3.024 x 5 x 4 x 3 x 2 x 1

= 15.120 x 4 x 3 x 2 x 1

= 60.480 x 3 x 2 x 1

= 181.440 x 2 x 1

= 362.880

____________________________

19! = 19 x 18 x 17 x 16 x 15 x 14 x 13 x 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 1,216451e17