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[ 1/5 ] [ Faktorial ]
5! × 7! + 3! = ...?
note :
→ wajib pakai cara
→ paling lengkap <=> BA
→ ✌️Jan lupa follow ✌️
Hasil dari 5! × 7! + 3! adalah 604.806
Penyelesaian :
5!
= 5 × 4 × 3 × 2 × 1
= 20 × 3 × 2 × 1
= 60 × 2 × 1
= 120 × 1
= 120
...
7!
= 7 × 6 × 5 × 4 × 3 × 2 × 1
= 42 × 5 × 4 × 3 × 2 × 1
= 210 × 4 × 3 × 2 × 1
= 840 × 3 × 2 × 1
= 2.520 × 2 × 1
= 5.040
...
3!
= 3 × 2 × 1
= 6 × 1
= 6
...
5! × 7! + 3!
= 120 × 5.040 + 6
= 604.800 + 6
= 604.806
[tex]{{\boxed{\boxed{\underbrace{ \: LearnWithGia \: }}}}}[/tex]
⟩⟩ Langkah - Langkah ⟨⟨
[tex] » \: \: 5 × 4 × 3 × 2 × 1 [/tex]
[tex] » \: \: 20 × 3 × 2 × 1 [/tex]
[tex] » \: \: 60 × 2 × 1 [/tex]
[tex] » \: \: 120 × 1 [/tex]
[tex] » \: \: 120 \: \: ✓ [/tex]
____________________________________________
[tex] » \: \: 7 × 6 × 5 × 4 × 3 × 2 × 1 [/tex]
[tex] » \: \: 42 × 5 × 4 × 3 × 2 × 1 [/tex]
[tex] » \: \: 210 × 4 × 3 × 2 × 1 [/tex]
[tex] » \: \: 840 × 3 × 2 × 1 [/tex]
[tex] » \: \: 2.520 × 2 × 1 [/tex]
[tex] » \: \: 5.040 × 1 [/tex]
____________________________________________
[tex] » \: \: 3 × 2 × 1 [/tex]
[tex] » \: \: 6 × 1 [/tex]
[tex] » \: \: 6 \: \: ✓ [/tex]
____________________________________________
[tex] » \: \: 120 × 5.040 + 6 [/tex]
[tex] » \: \: 604.800 + 6 [/tex]
[tex] » \: \: 604.806 \: \: ✓ [/tex]
____________________________________________
[tex] \huge\color{hotpink}{{\textsf{\textbf{\color{magenta}{\color{lavender}{-}{\color{violet}{P}{\color{lavender}{e}{\color{violet}{j}{\color{Lavender}{u}{\color{violet}{a}{\color{lavender}{n}{\color{violet}{g}{\color{lavender}{Q}{\color{violet}{u}{\color{Lavender}{i}{\color{violet}{z}{\color{lavender}{N}{\color{violet}{g}{\color{lavender}{a}{\color{violet}{b}{\color{Lavender}{-}{\color{magenta}}}}}}}}}}}}}}}}}}}}}}} [/tex]
[answer.2.content]
