Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anishsaini10 Group Title

How many words of 4 different letters can be formed out of 7 capital letters, 3 vowels and 5 consonants if each word starts with a capital letter and contains atleast 1 vowel?

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    not clear is it since we don't know if the capitals are consonants or vowels or mixed. weird problem

    • 2 years ago
  2. polpak Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    A capitol letter can be either a vowel or a consonant.

    • 2 years ago
  3. anishsaini10 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    you can consider capital letters as symbols.

    • 2 years ago
  4. polpak Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    So does the requirement of 1 vowel include the possibility for the capitol letter to be a vowel, or not?

    • 2 years ago
  5. Dalvoron Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Are you familiar with the permutation formula?

    • 2 years ago
  6. anishsaini10 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    There is no relation of a symbol with vowels and consonants. All of the 3 are different types with no relation between them.

    • 2 years ago
  7. Dalvoron Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    How many ways can you pick the first letter first of all?

    • 2 years ago
  8. anishsaini10 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    in 7 ways

    • 2 years ago
  9. anishsaini10 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    well..i tried to solve it like by total words starting with capital minus words starting with capital containing no vowels.

    • 2 years ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.