Tugas

》 Faktorial

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9!

= 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 72 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 504 x 6 x 5 x 4 x 3 x 2 x 1

= 3.024 x 5 x 4 x 3 x 2 x 1

= 15.120 x 4 x 3 x 2 x 1

= 60.480 x 3 x 2 x 1

= 181.440 x 2 x 1

= 362.880 x 1

= 362.880

8!

= 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 56 x 6 x 5 x 4 x 3 x 2 x 1

= 336 x 5 x 4 x 3 x 2 x 1

= 1.680 x 4 x 3 x 2 x 1

= 6.720 x 3 x 2 x 1

= 20.160 x 2 x 1

= 40.320 x 1

= 40.320

Faktorial

n! = n × (n – 1) × (n – 2) × … × 3 × 2 × 1

Pertanyaan

9!

8!

Jawaban

9!

= 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 72 × 42 × 20 × 6

= 3.024 × 20 × 6

= 60.480 × 6

= 362.880

8!

= 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 56 × 30 × 12 × 2

= 1.680 × 12 × 2

= 20.160 × 2

= 40.320

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