Answer:
Step-by-step explanation:
4 Americans can arrange themselves in 4! ways.similarly ,3 Frenchmen can arrange themselves in 3! ways.3 Englishmen can arrange themselves in 3! ways.now these 3 groups of same nationality people can be arranged among themselves in 3! ways.so total number of ways = 3!4!3!3!
Answer:
12.54
Step-by-step explanation:
5>0
Answer:
A.9
B.6
C.7
D.1
E.5
F.4
G.2
H.3
I.8
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