Respuesta :

Aortic snrfbeifi answer is 2353

Following are the calculation to the given expression:

Given:

[tex]\to ^{12}{P_3}[/tex]

To find:

value=?

Solution:

Using formula:

[tex]\to \bold{^nP_r= \frac{n!}{(n-r)!}}[/tex]

[tex]\to \ {^{12}P_3= \frac{12!}{(12-3)!}}\\[/tex]

            [tex]= \frac{12!}{9!}}\\\\= \frac{12 \times 11 \times 10 \times 9! }{9!}}\\\\= 12 \times 11 \times 10 \\\\=1320[/tex]

Therefore, the final answer is "1320".

Learn more about the permutation:

brainly.com/question/1216161

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