In how many ways can three consonants and two vowels be selected from the letters of the word "TRIANGLE"? Choose the correct choice from the following answers:
A) 28 ways B) 35 ways C) 67 ways D) 23 ways E) 30 ways
The word contains five consonants. Three vowels, three consonants can be selected from five consonants in ⁵C₃ ways, two vowels can be selected from three vowels in ³C₂ ways.   3 consonants and 2 vowels can be selected in ⁵C₂ . ³C₂ ways i.e., 10 * 3   =30 ways.   Answer:30 ways
<result>E</result>
In how many ways can three consonants and two vowels be selected from the letters of the word "TRIANGLE"?