Find the number of different 8 letter words formed from the letters of the word'TRIANGLE' IF each word is to
1.have no two vawels together
2.have both consonants and vowels together
3.have the relative position of the vowels and the consonants unaltered.
Asked by krishnapriya20 | 7th Dec, 2015, 10:37: PM
Answered by Vimala Ramamurthy | 8th Dec, 2015, 10:32: AM
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