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Vijay Singh chauhan Asked a Question
November 5, 2020 9:34 ampts 30 pts
1 point Let (Z +) denote the groups of all ntegers under addition, then the number of all automorphism of (Z, +) is C.3 D. 4 A. T B. 2 O A OB OC OD 0 points If aH is a coset in G, then a) a must belong to aH c) a can't belong to aH b) a can't belong to Ha d) a must belong to aH but not in Ha O A O B Oc O D
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  • Shashi ranjan sinha
    b,a
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  • Piyush
    Any doubt then you can ask
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  • Piyush Best Answer
    Ans B,A
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