1no karna.... ans is 37800
In how many ways can the letters of the word "C O M M I S S I O N "
be arranged without changing the order of vowels ?
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6 Answers
62COMMISSION
the number of different arrangement of OIIO is 4!/(2!2!)
Total arrangements is 10! /(2!2!2!2!)
Thus, the total number of arrangements in which OIIO are of the same order...
10!2!2!2!2! x 4!2!2!
1NISHANT SIR , I did like this ,
Make all the vowels "I".
So total no. of arrangements ----- 10! / 4! . 2! (for two m's) . 2! (for two s's)
1Nishant sir please reply , Also please check out the question headed "another one of those try it"
62yup that is also correct..
good method infact.. i never thought this way!