1). 7! + 6! = ….?
2). 4! – 3! = ….?
Pake cara
Gomen Papa….
Quis
» Faktorial
No 1.
7!
» 7x6x5x4x3x2x1
» 5,040
6!
» 6x5x4x3x2x1
» 720
•••••••••••••••••••••
5,040 + 720 = 5,760
No 2.
4!
» 4x3x2x1
» 24
3!
» 3x2x1
» 6
•••••••••••••••
24 – 6 = 18
Jawaban:
1) 5.760
2)5.760
Penjelasan dengan langkah-langkah:
1):
7! = (7×6×5×4×3×2×1)
=5.040
6!= (6×5×4×3×2×1)
=720
7! + 6!
==> 5.040+720
= 5.760.
2):
4! = (4×3×2×1)
=24.
3! = (3×2×1)
=6.
4! – 3!
==>24-6
= 18.
Semoga membantu:)