Question

Q.


7! × 4! =


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Answer 1

= 7! × 4!

= ( 7 x 6 x 5 x 4 x 3 x 2 x 1 ) x ( 4 x 3 x 2 x 1 )

= ( 42 x 20 x 6 ) x ( 12 x 2)

= 5.040 x 24

= 120.960.

Answer 2

Faktorial .....

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

4!
= 4 × 3 × 2 × 1
= 12 × 2 × 1
= 24 × 1
= 24

Maka,
= 7! × 4!
= 5.040 × 24
= 120.960

Semoga membantu
Answer by Tee Kay