permutation and combination problem in how many way the word DOCTOR can be arrangd
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360 is the correct answer as in Permutation and combination,no of arrangement equals factorial of total words.Here total no of words are 6 but 'o' is repeated 2 times so total distinctive words are 5.so answer = Factorial of 6/Factorial of 2 = 720/2 = 360
AyushVaibhav:
In which class you are?
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Answer:
permutation
Step-by-step explanation:
when it comes for arranged it should be in order and permutation means work in order. and combination is like select 4 out of 12 so they do not need to in order. thank you
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