Q.
6! - 3! - 1! = ???
G ush spm lke, lgi gk mw spm qzz
6! - 3! - 1! = ???
G ush spm lke, lgi gk mw spm qzz
Jawaban:
6! - 3! - 1!
= 720 - 6 - 1
= 714 - 1
= 713
6! = ( 6 × 5 ) × ( 4 × 3 ) × ( 2 × 1 )
= ( 30 × 12 ) × 2
= 360 × 2
= 720
3! = ( 3 × 2 ) × 1
= 6 × 1
= 6
1! = 1
6! - 3! - 1!
= (6.5.4.3.2.1) - (3.2.1) - (1.1)
= (30.12.2) - (6.1) - 1
= (360.2) - 6 - 1
= 720 - 6 - 1
= 714 - 1
=> 713
[tex]\huge\bold\blue{-Staralya78-}[/tex]
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