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Pertanyaan

Hitunglah fraction numerator 10 factorial over denominator 4 factorial space 3 factorial space 2 factorial end fraction !

Pembahasan Soal:

Ingat

 n factorial equals n open parentheses n minus 1 close parentheses open parentheses n minus 2 close parentheses space... space 1

Maka, pada soal kita,

table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 10 factorial over denominator 4 factorial space 3 factorial space 2 factorial end fraction end cell equals cell fraction numerator 10 cross times 9 cross times 8 cross times 7 cross times 6 cross times 5 cross times 4 factorial over denominator 4 factorial cross times 3 cross times 2 cross times 1 cross times 2 cross times 1 end fraction end cell row blank equals cell 10 cross times 9 cross times 4 cross times 7 cross times 5 end cell row blank equals cell 12.600 end cell end table

Jadi, hasil dari fraction numerator 10 factorial over denominator 4 factorial space 3 factorial space 2 factorial end fraction adalah 12.600.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 25 Juli 2021

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