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Vijay Singh chauhan Asked a Question
June 22, 2022 4:35 pmpts 30 pts
40. If a, beG, where G is a group of order m, then order of ab and ba are A) equal to m B) samee C) unequal ve D) not defined
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  • Navdeep goyal 1 Best Answer
    we know o(a)= o(xax^-1) for all X€G now o(ab)=o(b(ab)b^-1) =o((ba)(bb^-1)) =o(ba)
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