CA Foundation Exam  >  CA Foundation Questions  >  The no. Of ways the letters of the word COMPU... Start Learning for Free
The no. Of ways the letters of the word COMPUTER can be rearranged is?
Most Upvoted Answer
The no. Of ways the letters of the word COMPUTER can be rearranged is?
The Number of Ways the Letters of the Word COMPUTER can be Rearranged


There are several methods to solve this problem, but one of the most common is to use permutations. Permutations are arrangements of objects where the order matters. In this case, we want to find the number of permutations of the letters in the word COMPUTER.


Step 1: Count the number of letters in the word


The first step is to count the number of letters in the word. In this case, there are 8 letters in the word COMPUTER.


Step 2: Identify if there are any repeated letters


The next step is to identify if there are any repeated letters in the word. In this case, there are two repeated letters: O and E.


Step 3: Use the permutation formula


The permutation formula is:


n! / (n1! x n2! x ... nk!)


where:



  • n = the total number of objects (letters in the word)

  • n1, n2, ..., nk = the number of objects that are identical (repeated letters)



Using this formula, we can find the number of permutations of the letters in the word COMPUTER:


8! / (2! x 2!) = 20,160


Step 4: Answer


Therefore, there are 20,160 ways to rearrange the letters in the word COMPUTER.
Community Answer
The no. Of ways the letters of the word COMPUTER can be rearranged is?
8! - 1 . Here 1 is subtracted as he asked to rearrange which do not include the word COMPUTER.
Explore Courses for CA Foundation exam
The no. Of ways the letters of the word COMPUTER can be rearranged is?
Question Description
The no. Of ways the letters of the word COMPUTER can be rearranged is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The no. Of ways the letters of the word COMPUTER can be rearranged is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The no. Of ways the letters of the word COMPUTER can be rearranged is?.
Solutions for The no. Of ways the letters of the word COMPUTER can be rearranged is? in English & in Hindi are available as part of our courses for CA Foundation. Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of The no. Of ways the letters of the word COMPUTER can be rearranged is? defined & explained in the simplest way possible. Besides giving the explanation of The no. Of ways the letters of the word COMPUTER can be rearranged is?, a detailed solution for The no. Of ways the letters of the word COMPUTER can be rearranged is? has been provided alongside types of The no. Of ways the letters of the word COMPUTER can be rearranged is? theory, EduRev gives you an ample number of questions to practice The no. Of ways the letters of the word COMPUTER can be rearranged is? tests, examples and also practice CA Foundation tests.
Explore Courses for CA Foundation exam

Top Courses for CA Foundation

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev