Q. MATH 9! – 9NT: Ke Bandara​!

•Pertanyaan

9! – 9 = ?

•Jawaban

9! – 9

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

= 72 × 42 × 20 × 6 × 1 – 9

= 3.024 × 120 × 1 – 9

= 3.024 × 120 – 9

= 362.880 – 9

= 362.871

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Detail Jawaban :

• Mapel : Matematika

• Kelas : Xll

• Materi : Faktorial

9! – 9 = 362.871

9!

= 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 72 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 504 × 6 × 5 × 4 × 3 × 2 × 1

= 3.024 × 5 × 4 × 3 × 2 × 1

= 15.120 × 4 × 3 × 2 × 1

= 50.480 × 3 × 2 × 1

= 181.440 × 2 × 1

= 362.880 × 1

= 362.880

362.880 – 9

= 362.871

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