The number of words, which can be formed using all the letters of the word ``DAUGHTER'', so that all the vowels never come together, is (1) 36000 (2) 37000 (3) 34000 (4) 35000
The number of words, which can be formed using all the letters of the word ``DAUGHTER'', so that all the vowels never come together, is\\
(1) 36000\\
(2) 37000\\
(3) 34000\\
(4) 35000