onlyrept onlyrept

08-05-2017
Mathematics

contestada

Evaluate. (n - 1)!, where n = 4 6 23 24

Respuesta :

13-05-2019

Answer with Step-by-step explanation:

We have to calculate (n-1)!

We know that n!=n×(n-1)×(n-2)×...3×2×1

n=4 3!=3×2×1=6

n=6 5!=5×4×3×2×1=120

n=23 22!=22×21×20×19×18×17×16×...1

n=24 23!=23×22!

Answer Link

cperry22 cperry22

13-08-2019

Answer:

6

Step-by-step explanation:

n = 4

(n - 1)!

(4 - 1)!

(3)!

3 times 2 times 1 = 6

Answer Link

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