Tentukan nilai n jika (n-1)! / (n-2)! = 12 By Admin ReiPosted on December 7, 2022 Tentukan nilai n jika (n-1)! / (n-2)! = 12 Jika n-1=12=> n = 12+1 = 13jika n-2 = 12=> n = 12+ 2 = 14 ndean