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Shamsun Nehar Asked a Question
December 31, 2020 8:31 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

(b) whal wero let s, be the group of all permuta of the set {1,2,3,4,5,6,7,8,9. then the total number 0 elements in s, that commute with ( 2 3) (4567) in s. eas

(b) Whal wero Let S, be the group of all permuta of the set {1,2,3,4,5,6,7,8,9. Then the total number 0 elements in S, that commute with ( 2 3) (4567) in S. easnl als 11. (GATE-2011 28 3 Scanned by Cam I
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  • Deepak singh thankyou
    Refer attachment , Answer is 15120
    • Adobe Scan 02-Jan-2021 (8).pdf
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  • Piyush
    Any doubt then you can ask.
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  • Piyush Best Answer
    Correct answer is 24. which comes from the relation between order of centralizer and order of class of that element. O(Class(a))= 9!/2!×3×4 O(C_a) = 9!/ O(class(a) = 24
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  • Sonu thankyou
    answer
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