Math Problem Statement
the letter without repetitions,how many 4 letter codes can be formed,if it contain 3 consonants
Solution
To solve this problem, we need to calculate how many 4-letter codes can be formed with exactly 3 consonants and 1 vowel, without any repetition of letters.
Step 1: Determine the number of consonants and vowels in the alphabet.
- Total consonants: 21 (since there are 26 letters in the English alphabet
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Combinatorics
Formulas
-
Theorems
-
Suitable Grade Level
Grades 9-12
Related Recommendation
Calculate the Number of Words Formed Using 3 Consonants and 2 Vowels
How Many 3-Letter Code Words Can Be Made Using the First 8 Letters of the Alphabet?
Password Formation with Vowels and Consonants: Combinatorics Problem
How to Form Words with 3 Consonants and 2 Vowels Without Adjacent Consonants
How Many License Numbers Can Be Created with at Least One Repeated Letter or Digit?