The word 'HOLIDAY' has 7 different letters.
Therefore, number of ways in which number the letters of the word 'HOLIDAY' be arranged without any restrictions
Due to symmetry, 'I' will come before 'L' in half of the above arrangements.
Therefore, required number of ways
Answer: 2520
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The word 'HOLIDAY' has 7 different letters.
Therefore, number of ways in which number the letters of the word 'HOLIDAY' be arranged without any restrictions
Due to symmetry, 'I' will come before 'L' in half of the above arrangements.
Therefore, required number of ways
Answer: 2520