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How many ways can you rearrange the letters in INFINITY? 

 May 22, 2021
edited by szastan  May 22, 2021
 #1
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Identifiable   arrangements   = 

 

Number  of  Letters !                  8!

___________________   =    ______   =    3360  identifiable  arrangements

any repeated  letter(s) !          2!  * 3!

 

 

cool cool cool

 May 22, 2021

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