Matematika Sekolah Menengah Pertama Q. 15!! - 4! = ?gk habis fikir sama ni org.. ​

pattiekuhiculv – April 19, 2023

Q.

15!! - 4! = ?

gk habis fikir sama ni org.. ​

15!! - 4!

= (15.13.11.9.7.5.3.1) - (4.3.2.1)

= (195.11.9.7.5.3.1) - (12.2.1)

= (2.145.9.7.5.3.1) - (24.1)

= (19.305.7.5.3.1) - 24

= (135.135.5.3.1) - 24

= (675.675.3.1) - 24

= (2.027.025.1) - 24

= 2.027.025 - 24

= 2.027.001

:)

PENYELESAIAN

• 15!!
• 15 × 13 × 11 × 9 × 7 × 5 × 3 × 1
• 195 × 11 × 9 × 7 × 5 × 3
• 2.145 × 9 × 7 × 5 × 3
• 19.305 × 7 × 5 × 3
• 135.135 × 5 × 3
• 675.675 × 3
• 2.027.025

__

• 4!
• 4 × 3 × 2 × 1
• 12 × 2
• 24

__

15!! - 4!

2.027.025 - 24

2.027.001

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