Matematika

Pertanyaan

Hitung nilai dari
a. 7!-4!
b. (7-4)!

2 Jawaban

  • 7! - 4! = 7 x 6 x 5 x 4 x 3 x 2 x 1 - 4 x 3 x 2 x 1 = 5.016
    (7-4)! = 3! = 3 x 2 x 1 = 6

    Maaf kalau salah
  • a. 7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5.040
        4! = 4 x 3 x 2 x 1 = 24
        7! - 4! = 5.040 - 24 = 5.016

    b. (7-4)! = 3! = 3 x 2 x 1 = 6

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