1 + 1 = … - Universityku

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Habisin poin O-o

5! × 4! × 3! × 2! = …

r e q

1 + 1 = …

1 + 1 =

= 2

•••••••••

5! × 4! × 3! × 2! =

= (5 × 4 × 3 × 2 × 1) × (4 × 3 × 2 × 1) × (3 × 2 × 1) × (2 × 1)

= (20 × 3 × 2 × 1) × (12 × 2 × 1) × (6 × 1) × 2

= (60 × 2 × 1) × (24 × 1) × 6 × 2

= (120 × 1) × 24 × 6 × 2

= 120 × 24 × 6 × 2

= 2.880 × 6 × 2

= 17.280 × 2

= 34.560

$sf ••$

Gambar Jawaban

1 + 1 = 2

1! × 2!

1 × 1 × 2 × 1

1 × 2

= 2

5! × 4! × 3! × 2!

( 5 × 4 × 3 × 2 × 1 ) × ( 4 × 3 × 2 × 1 ) × ( 3 × 2 × 1 ) × ( 2 × 1 )

( 20 × 3 × 2 × 1 ) × ( 12 × 2 × 1 ) × ( 6 × 1 ) × 2

( 60 × 2 × 1 ) × ( 24 × 1 ) × 6 × 2

( 120 × 1 ) × 24 × 6 × 2

120 × 24 × 6 × 2

2880 × 6 × 2

17280 × 2

= 34560

~Opung~