Webb21 okt. 2024 · But the letter P is repeated 2 times so it can be arranged in 120/2=60 ways. How many letters are there in the word apple? There are 5 letters in the word apple . Now take 2 p’s and l as one letter so that number of letters in the word becomes 3 (a,ppl,e) which can be arranged in 3! = 6 ways. Again, ppl can be arranged among themselves … WebbConsider arranging 3 letters: A, B, C. How many ways can this be done? Answer Reminder - Factorial Notation Recall from the Factorial section that n factorial (written …

In How Many Ways can 5 Letters be Mailed in 3 Mailboxes, if each …

WebbThere are 3 S’s, 2 I’s and 3 T’s in this word, therefore, the number of ways of arranging the letters are: 10! =50 400 3! 2! 3! Rings and Roundabouts The number of ways of arranging n unlike objects in a ring when clockwise and anticlockwise arrangements are … megamaster phone number

In how many ways can 3 letters be formed using the letter special ...

WebbTotal number = 4 3 But there are 4 such cases in which each Box can contain all 3 letters So, we have to remove 4 such cases Hence, No of ways required =4 3−4=64−4=60 … WebbSo if you go, "A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, and Z," you'll get, you'll get 26, 26 alphabets. Now let's ask some interesting questions. So … WebbExample: How many 3 letter words with or without meaning can be formed out of the letters of the word SWING when repetition of letters is not allowed? Solution: Here n = 5, as the word SWING has 5 letters. … mega master chef