Question

Q pensi

7! =
8! =


Wajib mengunakan cara :)

Answer 1

Penjelasan dengan langkah-langkah:

7! = 7.6.5.4.3.2

= 42.5.4.3.2

= 210.4.3.2

= 840.3.2

= 2.520.2

= 5.040

8! = 8×7×6×5!

= 56×6×5!

= 336×120

= 40.320

Answer 2

=> 7!

=> 7 × 6 × 5 × 4 × 3 × 2 × 1

=> 42 × 5 × 4 × 3 × 2 × 1

=> 210 × 4 × 3 × 2 × 1

=> 840 × 3 × 2 × 1

=> 2.520 × 2 × 1

=> 5.040 × 1

=> 5.040

_____________

=> 8!

=> 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

=> 56 × 6 × 5 × 4 × 3 × 2 × 1

=> 336 × 5 × 4 × 3 × 2 × 1

=> 1.680 × 4 × 3 × 2 × 1

=> 6.720 × 3 × 2 × 1

=> 20.160 × 2 × 1

=> 40.320 × 1

=> 40.320

_____________

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