Question

All the letters of the word lucknow be arranged in all possible ways what will be the rank of the word.

Answer 1

Wil no rank on it because all the word cannot be Lucknow because we are not able identify anything even can you also

Answer 2

Answer:

1921

Step-by-step explanation:

In the word LUCKNOW the rank is.. first arrange alphabetically as C K L N O U W -- 1 2 3 4 5 6 7

3 6 1 2 4 5 7

L U C K N O W

2 6 0 0 0 0 0---------(1)

6! 5! 4! 3! 2! 1! 0! ------(2)

(1)^ (2)

5!=480,and 2 multiply 6!= 1440 ,add both numbers 480+1440=1920 add 1 ,1920+1=1921