Q. [+12]
7! + 7!! = ...
nt : kykny enak;-;
7! + 7!! = ...
nt : kykny enak;-;
Penjelasan dengan langkah-langkah:
7!
[tex]7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1[/tex]
[tex]42 \times 5 \times 4 \times 3 \times 2 \times 1[/tex]
[tex]210 \times 4 \times 3 \times 2 \times 1[/tex]
[tex]840 \times 3 \times 2 \times 1[/tex]
[tex]2520 \times 2 \times 1[/tex]
[tex]5040 \times 1[/tex]
[tex] = 5040[/tex]
7!!
[tex]7 \times 5 \times 3[/tex]
[tex]35 \times 3[/tex]
[tex] = 105[/tex]
[tex]5040 + 105[/tex]
[tex] = 5145[/tex]
#Koreksi
- 7! + 7!!
- ( 7 × 6 × 5 × 4 × 3 × 2 × 1 ) + ( 7 × 5 × 3 )
- ( 42 × 20 × 6 ) + ( 35 × 3 )
- ( 840 × 6 ) + 105
- 5.040 + 105
- 5.145
[tex]\huge\tt\color{FF6666}{brai}\color{FFB266}{nl}\color{B2FF66}{yeli}\color{66FF66}{te}\color{66FFFF}{1}\color{66B2FF}{3}\color{6666FF}{}\color{B266FF}{}\color{FF66FF}{}\color{FF66B2}{} \color{FF9999}{}\color{FFCC99}[/tex]
