(n-1) ! per (n-3)! = .......................................
Matematika
ocaparamida
Pertanyaan
(n-1) ! per (n-3)! = .......................................
1 Jawaban
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1. Jawaban JafarShidqul
[tex] \frac{(n-1)!}{(n-3)!} = \frac{(n-1)*(n-2)*[(n-3)!]}{(n-3)!} = (n-1)*(n-2)[/tex]
Semoga bermanfaat :-)