Find the number of words that can be formed by using all the lette | Filo
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Class 11

Math

Algebra

Permutations and Combinations

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Find the number of words that can be formed by using all the letters of the word

  1. none of these
Correct Answer: Option(c)
Solution:
Given word letters.
We have repeated letters ( times )
Total permutations
                               
Hence, the answer is
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