Class 11MathematicsPermutation and CombinationDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
MediumThere are $10$ students in a classroom,including $3$ girls $A, B,$ and $C$. In how many ways can they be arranged in a row such that no two of the three girls are together?
- A$7! \times {^8P_3}$
- B$7! \times {^3P_3}$
- C$10! \times {^3P_3}$
- DNone of these
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