Kuis8! = 10! =note :pakai cara

Kuis8! = 10! =note :pakai cara

$8! \ = 8 times 7 times 6 times 5 times 4 times 3 times 2 \ = 56 times 6 times 5 times 4 times 3 times 2 \ = 336 times 5 times 4 times 3 times 2 \ = 1680 times 4 times 3 times 2 \ = 6720 times 3 times 2 \ = 20160 times 2 \ = 40320$

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$10! \ = 10 times 9 times 8 times 7 times 6 times 5 times 4 times 3 times 2 \ = 90 times 8 times 7 times 6 times 5 times 4 times 3 times 2 \ = 720 times 7 times 6 times 5 times 4 times 3 times 2 \ = 5040 times 6 times 5 times 4 times 3 times 2 \ = 30240 times 5 times 4 times 3 times 2 \ = 151200 times 4 times 3 times 2 \ = 604800 times 3 times 2 \ = 1814400 times 2 \ = 3628800$