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4 years ago

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

Mathematics

2 answers:

Alex787 [66]4 years ago

4 0

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!

inna [77]4 years ago

3 0

Answer:

Step-by-step explanation:

n = 4

(n - 1)!

(4 - 1)!

(3)!

3 times 2 times 1 = 6

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