Quizz7! × 6! = …Nt : Ada yg mau request soal?​

Jawaban:

7! × 6!

(7 × 6 × 5× 4 × 3 × 2) × (6 × 5 ×4 × 3 × 2)

(42 × 20 × 6) × (30 × 12 × 2)

(42 × 120) × (30 × 24)

5040 × 720

= 3.628.800

JAWABAN :

7! × 6!

= ( 7×6×5×4×3×2×1 ) × ( 6×5×4×3×2×1 )

= ( 42×5×4×3×2×1 ) × ( 30×4×3×2×1 )

= ( 210×4×3×2×1 ) × ( 120×3×2×1 )

= ( 840×3×2×1 ) × ( 360×2×1 )

= ( 2.520×2×1 ) × ( 720×1 )

= ( 5.040 ) × 720

= 5.040 × 720

= 3.628.800

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