Sagot :
Answer:
3024 ways
Step-by-step explanation:
[tex]P(9,4) = \frac{9!}{(9 - 4)!} \\ = \frac{9 \times 8 \times 7 \times 6 \times5!}{5!} \\ = 9 \times 8 \times 7 \times 6 \\ = 3024[/tex]
Answer:
3024 ways
Step-by-step explanation:
[tex]P(9,4) = \frac{9!}{(9 - 4)!} \\ = \frac{9 \times 8 \times 7 \times 6 \times5!}{5!} \\ = 9 \times 8 \times 7 \times 6 \\ = 3024[/tex]