Quis (5/20)8! – 6!Nt : Unfol yok, Mao Pindah
Jawaban:
8! – 6!
= ( 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 ) – ( 6 × 5 × 4 × 3 × 2 × 1 )
= 40.320 – 720
= 39.600
jawaban :
8! – 6!
= 40.320 – 720
= 39.600
penjelasan :
8!
= 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
= 56 × 6 × 5 × 4 × 3 × 2 × 1
= 336 × 5 × 4 × 3 × 2 × 1
= 1.680 × 4 × 3 × 2 × 1
= 6.720 × 3 × 2 × 1
= 20.160 × 2 × 1
= 40.320 × 1
= 40.320
6!
= 6 × 5 × 4 × 3 × 2 × 1
= 30 × 4 × 3 × 2 × 1
= 120 × 3 × 2 × 1
= 360 × 2 × 1
= 720 × 1
= 720