How many words can be formed by using all the letters of the word “GATE” so that vowels always come together?

• there are two vowels and two consonants in gate .if these vowel have to kept together we have to consider ae as one letter.Then the problem transform itself into arranging 3 letters themself (factorial three ways) Besides,we have look at the internal arrangement of the two vowels amongst themselves(2! ways)
  Hence answer=3*2! ways
• 9 years agoHelpfull: Yes(0) No(0)