Machristineomlangviz
Answered

5. Which of the following is the formula of permutation?
n!
A. NP, =
C. rPn =
D. npr =
n!
n!
n!
B. nC,
(n-r)!
(n-r)(r!)​

Sagot :

JustYourTypGuyviz

Answer:

Step-by-step explanation:

Cant understand the choices

but the formula for permutation is

nPr= n! divided by (n-r)!

Spedvsbatviz

Answer:

A.

explanation:

Hindi po sure sorry kung mali

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