Ques: If b and c are elements in a Group G, and id b^5 = C^3 = e ( e= identity element of G), then the inverse of b^2cb^4c^2 is
A) b^3c^2bc
B) b^4c^2b^2c
C) c^2b^4cb^2
D) cb^2c^2b^4
E) cbc^2b^3
Can anyone please explain the answer?
Thanks
mathQ wrote:Ques: If b and c are elements in a Group G, and id b^5 = C^3 = e ( e= identity element of G), then the inverse of b^2cb^4c^2 is
A) b^3c^2bc
B) b^4c^2b^2c
C) c^2b^4cb^2
D) cb^2c^2b^4
E) cbc^2b^3
Can anyone please explain the answer?
Thanks
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