7! + 5!
—
Ketika jawaban tidak dihargai ( gak di-like dan gak di rate ) …
maap ada username akun ku yg meresahkan :v
Q.
Faktorial~
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7! + 5!
= ( 42 × 5 × 4 × 3 × 2 × 1 ) + ( 20 × 3 × 2 × 1 )
= ( 210 × 4 × 3 × 2 × 1 ) + ( 60 × 2 × 1 )
= ( 840 × 3 × 2 × 1 ) + ( 120 × 1 )
= ( 2.520 × 2 × 1 ) + 120
= ( 5.040 × 1 ) + 120
= 5.040 + 120
= 5.160
7! + 5!
= ( 7.6.5.4.3.2.1 ) + ( 5.4.3.2.1 )
= 5.040 + 120