In how many ways can 10 soldiers stand in two rows having 5 soldiers in each row?
Answers
Answered by
8
Answer:
10!
Step-by-step explanation:
where factorial is !
n! = n×(n-1)×(n-2)_ _ _3×2×1
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Answered by
2
Answer:
10! X 2 = 7257600
multiplied by 2 because of arrangement of rows as soldiers in both rows can change their rows..
Step-by-step explanation:
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