aldaa aldaa
  • 15-06-2018
  • Mathematics
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EASY GEOMETRY QUESTION

EASY GEOMETRY QUESTION class=

Respuesta :

tonb
tonb tonb
  • 15-06-2018
The formula for permutations is:

[tex]_nP_r = \frac{n!}{(n-r)!} [/tex]

So the answer is D.

But this is not geometry, is it? It's combinatorics.
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gonzalezarath1 gonzalezarath1
  • 15-06-2018
the answer is D the answer is d

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