Class 11MathematicsPermutation and CombinationDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
EasyWhat is the number of permutations of three letters $A, B, C$ taken all at a time?
- A$1$
- B$6$
- C$10$
- D$15$
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View SolutionIf all the words with or without meaning made using all the letters of the word $NAGPUR$ are arranged as in a dictionary,then the word at $315^{\text{th}}$ position in this arrangement is:
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