A) \[9!3!\]
B) \[\frac{9!}{2!}\]
C) \[\frac{9!}{2!2!3!}\]
D) \[\frac{9!}{2!3!}\]
E) \[\frac{9!}{2!2!}\]
Correct Answer: E
Solution :
Required number of permutations\[=\frac{9!}{2!2!}.\]You need to login to perform this action.
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