Matematika Sekolah Menengah Atas q. [+5] 5/?7! + 5! - 6! ....>>pke cara​

martinaschmittulv – May 11, 2023

q. [+5] 5/?

7! + 5! - 6! ....


>>pke cara​

Penjelasan dengan langkah-langkah:

= 7! + 5! - 6!

= (7.6.5.4.3.2.1) + (5.4.3.2.1) - (6.5.4.3.2.1)

= 5.040 + (5.4.3.2.1) - (6.5.4.3.2.1)

= 5.040 + 120 - 720

= 5.160 - 720

= 4.440

Detail Jawaban :

• Mapel : Matematika
• Kelas : 12
• Materi : Kaidah pencacahan
• Kode soal : 2
• Kode Kategorisasi : 12.2.7

[tex]\huge{\mathfrak{\color{hotpink}{Jawaban;}}}[/tex]

• 7! + 5! - 6! =

= ( 7.6.5.4.3.2.1 ) + 5! - 6!

= ( 42.5.4.3.2.1 ) + 5! - 6!

= ( 210.4.3.2.1 ) + 5! - 6!

= ( 840.3.2.1 ) + 5! - 6!

= ( 2.520.2.1 ) + 5! - 6!

= 5.040 + 5! - 6!

= 5.040 + ( 5.4.3.2.1 ) - 6!

= 5.040 + ( 20.3.2.1 ) - 6!

= 5.040 + ( 60.2.1 ) - 6!

= 5.040 + 120 - ( 6.5.4.3.2.1 )

= 5.040 + 120 - ( 30.4.3.2.1 )

= 5.040 + 120 - ( 120.3.2.1 )

= 5.040 + 120 - ( 360.2.1 )

= 5.040 + 120 - 720

= 5.160 - 720

= 4.440