#80: And Other Dog Stories

#80: And Other Dog Stories

Matematika 10! =

pakai cara
nt: banjir ^-^​

10! =

pakai cara
nt: banjir ^-^​

10!

= ( 10.9.8.7.6.5.4.3.2.1 )

= ( 90 . 8 . 7 . 6 . 5 . 4 . 3 . 2 . 1 )

= ( 720 . 7 . 6 . 5 . 4 . 3 . 2 . 1 )

= ( 5.040 . 6 . 5 . 4 . 3 . 2 . 1 )

= ( 30.240 . 5 . 4 . 3 . 2 . 1 )

= ( 151.200 . 4 . 3 . 2 . 1 )

= ( 604.800 . 3 . 2 . 1 )

= ( 1.814.400 . 2 . 1 )

= ( 3.628.800 . 1 )

= 3.628.800

penyelesaian :

= 10!

= 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 90 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 720 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 5.040 × 6 × 5 × 4 × 3 × 2 × 1

= 30.240 × 5 × 4 × 3 × 2 × 1

= 151.200 × 4 × 3 × 2 × 1

= 604.800 × 3 × 2 × 1

= 1.814.400 × 2 × 1

= 3.628.800 × 1

= 3.628.800

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