Mathematics - Permutation & Combination Question with Solution | TestHub

MathematicsPermutation & CombinationArrangement under ConstraintMedium2 minQB

MathematicsMediummultiple choice

Number of permutations of the word AUROBIND in which vowels appear in alphabetical order is

Answer:

A, C

Solution:

Required no. of permutations $= \frac{8 !}{4 !} =^{8} P_{4} =^{8} C_{4} \times 4!$

Stream:JEESubject:MathematicsTopic:Permutation & CombinationSubtopic:Arrangement under Constraint

⏱ 2mℹ️ Source: QB

Loading discussions...