Shruthi Asked a Question
July 8, 2021 1:13 pmpts 30 pts
I think this is a mistake.. please clarify...it's in volume III BOOK Group Theory and page number is 471
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  • Alka gupta thankyou
    here no correction in ans given solution is absolutely correct vowels are 3 so they can be interchange by 3! way and remaining words 4+1(for vowels) =5 so ans is 5! X3! =720
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