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How-many-rearrangements-are-there-of-the-letters-in-the-world-i-ENGINEERING-ii-MATHEMATICAL-




Question Number 133314 by bramlexs22 last updated on 21/Feb/21
How many rearrangements are   there of the letters in the world  (i) ENGINEERING  (ii) MATHEMATICAL
Howmanyrearrangementsarethereofthelettersintheworld(i)ENGINEERING(ii)MATHEMATICAL
Answered by EDWIN88 last updated on 21/Feb/21
(i) =((11!)/(3!3!2!2!)) = 277200  (ii)=((12!)/(2!3!2!))=1.99584E7=19 958 400
(i)=11!3!3!2!2!=277200(ii)=12!2!3!2!=1.99584E7=19958400

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