Matematika Sekolah Dasar Q (15+)

15!! + 10!!
=

7!/6!
=

nt : Yey 5.400 like .-. mksh yang udah like​

Q (15+)

15!! + 10!!
=

7!/6!
=

nt : Yey 5.400 like .-. mksh yang udah like​

Jawaban:

15!! + 10!!

= 15.13.11.9.7.5.3 + 10.8.6.4.2

= 195.99.35.3 + 80.24.2

= 19.305(105) + 1.920(2)

= 2.027.025 + 3.840

= 2.030.865

____________

7!/6!

= 7.6.5.4.3.2.1/6.5.4.3.2.1

= 42.20.6/30.12.2

= 840(6)/360(2)

= 5.040/720

= 7

[[ SN ]]

15!! + 10!!

= (15 × 13 × 11 × 9 × 7 × 5 × 3 × 1) + (10 × 8 × 6 × 4 × 2)

= 2.027.025 + 3.840

= 2.030.865

==========

7! / 6!

= (7 × 6 × 5 × 4 × 3 × 2 × 1) / (6 × 5 × 4 × 3 × 2 × 1)

= 5.040 / 720

= 7

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