2008 IJC [Modified]
2008 IJC [Modified]
4 marks
Prelims
In this question, a 'word' is defined to be any set of letters in a row, whether or not it makes sense. Find how many different 'words' can be made using
- all \(9\) letters of the word CELEBRATE,[1]
- only \(3\) letters of the word CELEBRATE.[3]
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Answer:(i) \(60\,480\) (ii) \(229\)
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