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Class 11MathematicsPermutations and CombinationsPermutationsEasy
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How many distinct words can be formed using all letters of (DELHI)?

Answer and explanation

Correct answer: (120)

The word (DELHI) has (5) distinct letters, so (5!=120). The number of distinct letters is the base of the factorial.

Related tags

PermutationsClass11EasyPermutations And CombinationsMathematicsClass 11 Mcq
सुधार सुझाएँ / Earn

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