Class 11MathematicsPermutations and CombinationsDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
EasyThere are $3$ candidates for a post and one is to be selected by the votes of $7$ men. The number of ways in which votes can be given is
- A$7^3$
- B$3^7$
- C$^7C_3$
- DNone of these
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